d20fidb:=[
((((1/15422400*(7*a - 120)*r1 + 1/15422400*(23*a - 476))*r2 + (1/5140800*(-2*a + 55)*r1 + 1/15422400*(-44*a + 663)))*r3 + (1/2570400*(13*a - 250)*r1 + 1/2570400*(57*a - 1054)))*r4 + (((1/3084480*(-4*a + 67)*r1 + 1/3084480*(-14*a + 289))*r2 + (1/342720*(a - 18)*r1 + 1/3084480*(37*a - 714)))*r3 + (1/73440*r1 + 1/514080*(-2*a + 17))))*b2^2 + ((((1/3084480*(31*a - 597)*r1 + 1/3084480*(131*a - 2261))*r2 + (1/1028160*(-11*a + 229)*r1 + 1/3084480*(-173*a + 3111)))*r3 + (1/128520*(13*a - 244)*r1 + 1/128520*(54*a - 1003)))*r4 + (((1/3084480*(-71*a + 1265)*r1 + 1/3084480*(-259*a + 4913))*r2 + (1/342720*(17*a - 299)*r1 + 1/3084480*(557*a - 11067)))*r3 + (1/128520*(-3*a + 77)*r1 + 1/64260*(-11*a + 170))))*b2 + (((1/771120*(110*a - 2013)*r1 + 1/771120*(586*a - 11305))*r2 + (1/514080*(-395*a + 7111)*r1 + 1/1542240*(-4475*a + 90627)))*r3 + (1/257040*(355*a - 6781)*r1 + 1/257040*(1257*a - 22831)))*r4 + ((1/154224*(-65*a + 1472)*r1 + 1/154224*(-217*a + 3536))*r2 + (1/34272*(25*a - 473)*r1 + 1/308448*(943*a - 16779)))*r3 + 1/7344*(-75*a + 1357)*r1 + 1/51408*(-2255*a + 45713),
(((((((1/1266857625600*(-181345*a + 3435819)*r1 + 1/74521036800*(-27463*a + 518549))*r2*r3 + ((1/422285875200*(250005*a - 4721699)*r1 + 1/74521036800*(199585*a - 3767511))*r2 + (1/2796595200*(1503*a - 28373)*r1 + 1/24840345600*(35407*a - 671797))))*r4 + ((1/253371525120*(-69545*a + 1306671)*r1 + 1/14904207360*(-9455*a + 179553))*r2*r3 + ((1/84457175040*(101515*a - 1912993)*r1 + 1/14904207360*(82039*a - 1553253))*r2 + (1/559319040*(485*a - 9163)*r1 + 1/4968069120*(8957*a - 171363)))))*t + ((((1/2533715251200*(75593*a - 1428323)*r1 + 1/149042073600*(40487*a - 762837))*r2 + (1/844571750400*(-101815*a + 1915951)*r1 + 1/49680691200*(-36165*a + 685933)))*r3 + ((1/506743050240*(-85529*a + 1616445)*r1 + 1/29808414720*(-14167*a + 267339))*r2 + (1/844571750400*(264535*a - 4984587)*r1 + 1/49680691200*(37369*a - 708157))))*r4 + (((1/506743050240*(5251*a - 104193)*r1 + 1/9936138240*(3895*a - 73029))*r2 + (1/506743050240*(-210337*a + 3974889)*r1 + 1/29808414720*(-66683*a + 1260531)))*r3 + ((1/56304783360*(-21223*a + 400911)*r1 + 1/9936138240*(-10075*a + 190619))*r2 + (1/11260956672*(8363*a - 158083)*r1 + 1/9936138240*(18459*a - 349051))))))*b2^2 + ((((1/126685762560*(306181*a - 5799057)*r1 + 1/7452103680*(79867*a - 1511591))*r2*r3 + ((1/42228587520*(5001*a - 94027)*r1 + 1/7452103680*(-26695*a + 500781))*r2 + (1/42228587520*(-47733*a + 893843)*r1 + 1/2484034560*(-17719*a + 331849))))*r4 + ((1/126685762560*(760267*a - 14388987)*r1 + 1/7452103680*(199717*a - 3772509))*r2*r3 + ((1/42228587520*(26509*a - 535483)*r1 + 1/7452103680*(-47315*a + 903837))*r2 + (1/42228587520*(203519*a - 3836917)*r1 + 1/2484034560*(32021*a - 605487)))))*t + ((((1/15835720320*(-1133*a + 21080)*r1 + 1/3726051840*(-2153*a + 41073))*r2 + (1/84457175040*(-22187*a + 433211)*r1 + 1/4968069120*(507*a - 9979)))*r3 + ((1/126685762560*(347288*a - 6555897)*r1 + 1/1490420736*(18032*a - 339891))*r2 + (1/42228587520*(-266612*a + 5047011)*r1 + 1/2484034560*(-69896*a + 1321025))))*r4 + (((1/126685762560*(31037*a - 564111)*r1 + 1/828011520*(77*a - 1179))*r2 + (1/253371525120*(63107*a - 1171419)*r1 + 1/14904207360*(48925*a - 924453)))*r3 + ((1/2815239168*(17753*a - 334866)*r1 + 1/496806912*(14141*a - 266986))*r2 + (1/14076195840*(-190931*a + 3615356)*r1 + 1/2484034560*(-149763*a + 2832616))))))*b2 + ((((1/31671440640*(-474661*a + 8901897)*r1 + 1/1863025920*(-188335*a + 3567647))*r2*r3 + ((1/4222858752*(-811671*a + 15331399)*r1 + 1/3726051840*(-3137635*a + 59243979))*r2 + (1/10557146880*(-1779099*a + 33625660)*r1 + 1/621008640*(-367355*a + 6943622))))*r4 + ((1/63342881280*(-2595167*a + 49305219)*r1 + 1/3726051840*(-942041*a + 17738445))*r2*r3 + ((1/5278573440*(-2170541*a + 40972907)*r1 + 1/116439120*(-210325*a + 3975423))*r2 + (1/21114293760*(-6916009*a + 130633559)*r1 + 1/1242017280*(-1402579*a + 26553453)))))*t + ((((1/253371525120*(-1978663*a + 37354015)*r1 + 1/14904207360*(-818977*a + 15457017))*r2 + (1/21114293760*(948491*a - 17911064)*r1 + 1/73059840*(16401*a - 310168)))*r3 + ((1/253371525120*(-3196735*a + 60233499)*r1 + 1/14904207360*(-1407041*a + 26557989))*r2 + (1/84457175040*(3544489*a - 67109013)*r1 + 1/4968069120*(1318711*a - 24873739))))*r4 + (((1/253371525120*(-2387773*a + 45444213)*r1 + 1/4968069120*(-455561*a + 8602737))*r2 + (1/126685762560*(15312023*a - 289544901)*r1 + 1/7452103680*(4366945*a - 82453419)))*r3 + ((1/5630478336*(-161683*a + 3082695)*r1 + 1/993613824*(-217927*a + 4102667))*r2 + (1/28152391680*(2447259*a - 46108063)*r1 + 1/4968069120*(2825391*a - 53414915)))))))*b3 + (((((1/83897856*(-8*a + 153)*r1 + 1/123379200*(-44*a + 843))*r3 + ((1/167795712*(-29*a + 561)*r1 + 1/82252800*(-57*a + 1085))*r2 + (1/279659520*(205*a - 3893)*r1 + 1/27417600*(85*a - 1597))))*r4 + ((1/46609920*(43*a - 816)*r1 + 1/8225280*(31*a - 584))*r3 + ((1/93219840*(67*a - 1275)*r1 + 1/16450560*(47*a - 887))*r2 + (1/31073280*(-35*a + 663)*r1 + 1/2350080*(-11*a + 207)))))*t + ((((1/1677957120*(25*a - 493)*r1 + 1/493516800*(23*a - 459))*r2 + (1/838978560*(-190*a + 3621)*r1 + 1/82252800*(-78*a + 1469)))*r3 + ((1/1677957120*(-347*a + 6579)*r1 + 1/493516800*(-421*a + 7917))*r2 + (1/559319040*(47*a - 867)*r1 + 1/164505600*(41*a - 789))))*r4 + (((1/1677957120*(-499*a + 9503)*r1 + 1/98703360*(-121*a + 2277))*r2 + (1/93219840*(43*a - 816)*r1 + 1/16450560*(31*a - 584)))*r3 + ((1/98703360*(-11*a + 207)*r1 + 1/98703360*(-49*a + 909))*r2 + (1/559319040*(-925*a + 17629)*r1 + 1/32901120*(-223*a + 4207))))))*b2^2 + ((((1/52436160*(-67*a + 1224)*r1 + 1/771120*(-4*a + 75))*r3 + ((1/104872320*(44*a - 867)*r1 + 1/2056320*(3*a - 56))*r2 + (1/34957440*(133*a - 2516)*r1 + 1/685440*(10*a - 191))))*r4 + ((1/11652480*(14*a - 255)*r1 + 1/2056320*(8*a - 151))*r3 + ((1/23304960*(-181*a + 3417)*r1 + 1/4112640*(-131*a + 2483))*r2 + (1/7768320*(-79*a + 1479)*r1 + 1/4112640*(-163*a + 3087)))))*t + ((((1/838978560*(91*a - 1513)*r1 + 1/49351680*(25*a - 459))*r2 + (1/419489280*(-355*a + 6681)*r1 + 1/8225280*(-27*a + 517)))*r3 + ((1/419489280*(8*a - 153)*r1 + 1/24675840*(8*a - 147))*r2 + (1/139829760*(-95*a + 1938)*r1 + 1/8225280*(-25*a + 498))))*r4 + (((1/838978560*(1721*a - 32215)*r1 + 1/49351680*(419*a - 7893))*r2 + (1/23304960*(14*a - 255)*r1 + 1/4112640*(8*a - 151)))*r3 + ((1/24675840*(32*a - 585)*r1 + 1/24675840*(136*a - 2547))*r2 + (1/139829760*(-77*a + 1292)*r1 + 1/8225280*(-11*a + 224))))))*b2 + ((((1/209744640*(-2273*a + 42381)*r1 + 1/12337920*(-551*a + 9915))*r3 + ((1/209744640*(13523*a - 259131)*r1 + 1/4112640*(1047*a - 19775))*r2 + (1/69914880*(-8873*a + 170017)*r1 + 1/1370880*(-837*a + 15613))))*r4 + ((1/1165248*(-215*a + 4080)*r1 + 1/205632*(-155*a + 2920))*r3 + ((1/2330496*(-335*a + 6375)*r1 + 1/411264*(-235*a + 4435))*r2 + (1/776832*(175*a - 3315)*r1 + 1/58752*(55*a - 1035)))))*t + ((((1/838978560*(-11527*a + 217447)*r1 + 1/49351680*(-1969*a + 38097))*r2 + (1/419489280*(20071*a - 384591)*r1 + 1/8225280*(1779*a - 33307)))*r3 + ((1/838978560*(40973*a - 776781)*r1 + 1/49351680*(9851*a - 185115))*r2 + (1/279659520*(11977*a - 224961)*r1 + 1/16450560*(2159*a - 40983))))*r4 + (((1/167795712*(8603*a - 165427)*r1 + 1/9870336*(2381*a - 44469))*r2 + (1/2330496*(-215*a + 4080)*r1 + 1/411264*(-155*a + 2920)))*r3 + ((1/9870336*(589*a - 11133)*r1 + 1/9870336*(2411*a - 44955))*r2 + (1/55931904*(19877*a - 377213)*r1 + 1/3290112*(4499*a - 85211))))))))*b1 + ((((((1/18630259200*(16859*a - 314853)*r1 + 1/18630259200*(70103*a - 1313097))*r2*r3 + ((1/3105043200*(-3552*a + 68285)*r1 + 1/3105043200*(-14878*a + 284699))*r2 + (1/1035014400*(2198*a - 40505)*r1 + 1/182649600*(1502*a - 27687))))*r4 + ((1/3726051840*(4551*a - 84305)*r1 + 1/3726051840*(18247*a - 340969))*r2*r3 + ((1/621008640*(-114*a + 1571)*r1 + 1/1863025920*(-1130*a + 15249))*r2 + (1/621008640*(3074*a - 56487)*r1 + 1/621008640*(11792*a - 218025)))))*t + ((((1/9315129600*(-4823*a + 89415)*r1 + 1/1330732800*(-2734*a + 50779))*r2 + (1/6210086400*(2978*a - 55625)*r1 + 1/18630259200*(35771*a - 670548)))*r3 + ((1/7452103680*(4105*a - 77727)*r1 + 1/1490420736*(3527*a - 66453))*r2 + (1/12420172800*(-19807*a + 368189)*r1 + 1/12420172800*(-80669*a + 1508971))))*r4 + (((1/3726051840*(-2369*a + 44145)*r1 + 1/3726051840*(-8957*a + 167739))*r2 + (1/1242017280*(1199*a - 24032)*r1 + 1/3726051840*(14320*a - 283407)))*r3 + ((1/354862080*(23*a - 713)*r1 + 1/7452103680*(1109*a - 38607))*r2 + (1/2484034560*(-10705*a + 199579)*r1 + 1/2484034560*(-44175*a + 827033))))))*b2^2 + ((((1/1863025920*(1933*a - 42105)*r1 + 1/1863025920*(3769*a - 93585))*r2*r3 + ((1/310504320*(5487*a - 106526)*r1 + 1/310504320*(22216*a - 428825))*r2 + (1/103501440*(-2351*a + 44342)*r1 + 1/18264960*(-1772*a + 33339))))*r4 + ((1/1863025920*(16923*a - 334655)*r1 + 1/1863025920*(62335*a - 1224799))*r2*r3 + ((1/310504320*(13677*a - 262870)*r1 + 1/931512960*(164554*a - 3156747))*r2 + (1/310504320*(-7093*a + 132756)*r1 + 1/310504320*(-29644*a + 552789)))))*t + ((((1/3726051840*(14135*a - 260307)*r1 + 1/3726051840*(58105*a - 1073737))*r2 + (1/1242017280*(-12013*a + 230161)*r1 + 1/3726051840*(-147979*a + 2835447)))*r3 + ((1/1863025920*(5393*a - 103461)*r1 + 1/1863025920*(19259*a - 363885))*r2 + (1/310504320*(-2357*a + 47095)*r1 + 1/310504320*(-8263*a + 164798))))*r4 + (((1/3726051840*(47189*a - 879093)*r1 + 1/3726051840*(195707*a - 3649407))*r2 + (1/1242017280*(-19871*a + 388595)*r1 + 1/3726051840*(-240337*a + 4671141)))*r3 + ((1/62100864*(349*a - 5383)*r1 + 1/186302592*(3622*a - 56865))*r2 + (1/621008640*(-6647*a + 136295)*r1 + 1/621008640*(-20295*a + 423181))))))*b2 + ((((1/931512960*(-205949*a + 3850035)*r1 + 1/931512960*(-943229*a + 17589543))*r2*r3 + ((1/310504320*(29703*a - 587083)*r1 + 1/310504320*(51791*a - 1016923))*r2 + (1/103501440*(-31507*a + 576265)*r1 + 1/18264960*(-15793*a + 291471))))*r4 + ((1/232878240*(-85977*a + 1602700)*r1 + 1/465756480*(-828781*a + 15423607))*r2*r3 + ((1/155252160*(-45000*a + 875711)*r1 + 1/465756480*(-847577*a + 16290012))*r2 + (1/155252160*(-95521*a + 1726575)*r1 + 1/77626080*(-108497*a + 2000934)))))*t + ((((1/931512960*(59659*a - 1093221)*r1 + 1/465756480*(76222*a - 1409317))*r2 + (1/1242017280*(-44231*a + 813065)*r1 + 1/3726051840*(-74495*a + 1039737)))*r3 + ((1/3726051840*(-431623*a + 8182893)*r1 + 1/3726051840*(-1930729*a + 36654771))*r2 + (1/1242017280*(549857*a - 10260835)*r1 + 1/1242017280*(2600791*a - 48436757))))*r4 + (((1/1863025920*(85043*a - 1538865)*r1 + 1/1863025920*(-49993*a + 898671))*r2 + (1/1242017280*(-43885*a + 1110379)*r1 + 1/3726051840*(670147*a - 11291757)))*r3 + ((1/248403456*(-19969*a + 417907)*r1 + 1/745210368*(-336901*a + 7109247))*r2 + (1/1242017280*(1373653*a - 25660975)*r1 + 1/1242017280*(6373707*a - 118794929)))))))*b3 + (((((1/61689600*(-47*a + 1029)*r1 + 1/61689600*(-229*a + 3927))*r3 + ((1/61689600*(179*a - 3375)*r1 + 1/61689600*(761*a - 14637))*r2 + (1/20563200*(-73*a + 1425)*r1 + 1/20563200*(-307*a + 5899))))*r4 + ((1/12337920*(-85*a + 1563)*r1 + 1/12337920*(-347*a + 6885))*r3 + ((1/12337920*(73*a - 1353)*r1 + 1/12337920*(299*a - 5763))*r2 + (1/4112640*(-19*a + 407)*r1 + 1/4112640*(-97*a + 1717)))))*t + ((((1/61689600*(23*a - 484)*r1 + 1/61689600*(103*a - 1870))*r2 + (1/10281600*(-12*a + 223)*r1 + 1/30844800*(-155*a + 3009)))*r3 + ((1/61689600*(118*a - 2211)*r1 + 1/61689600*(491*a - 9588))*r2 + (1/20563200*(31*a - 578)*r1 + 1/20563200*(126*a - 2465))))*r4 + (((1/2467584*(5*a - 96)*r1 + 1/12337920*(107*a - 2040))*r2 + (1/12337920*(11*a - 207)*r1 + 1/4112640*(15*a - 289)))*r3 + ((1/4112640*(11*a - 216)*r1 + 1/4112640*(48*a - 901))*r2 + (1/4112640*(-8*a + 187)*r1 + 1/4112640*(-43*a + 714))))))*b2^2 + ((((1/6168960*(137*a - 2541)*r1 + 1/881280*(79*a - 1479))*r3 + ((1/1542240*(-29*a + 495)*r1 + 1/3084480*(-223*a + 4641))*r2 + (1/1028160*(29*a - 537)*r1 + 1/514080*(55*a - 1054))))*r4 + ((1/6168960*(695*a - 12891)*r1 + 1/6168960*(2923*a - 55539))*r3 + ((1/1542240*(64*a - 1245)*r1 + 1/3084480*(535*a - 9231))*r2 + (1/1028160*(7*a - 113)*r1 + 1/257040*(a + 17)))))*t + ((((1/6168960*(-17*a + 349)*r1 + 1/6168960*(-67*a + 1105))*r2 + (1/2056320*(-9*a + 208)*r1 + 1/6168960*(-140*a + 2091)))*r3 + ((1/3084480*(-104*a + 1929)*r1 + 1/6168960*(-869*a + 16473))*r2 + (1/102816*(a - 17)*r1 + 1/2056320*(75*a - 1513))))*r4 + (((1/3084480*(-13*a + 228)*r1 + 1/3084480*(-47*a + 969))*r2 + (1/6168960*(62*a - 1035)*r1 + 1/2056320*(75*a - 1564)))*r3 + ((1/2056320*(-115*a + 2133)*r1 + 1/1028160*(-237*a + 4471))*r2 + (1/2056320*(a - 17)*r1 + 1/146880*(-2*a + 51))))))*b2 + ((((1/3084480*(-1105*a + 18627)*r1 + 1/3084480*(-4595*a + 98889))*r3 + ((1/3084480*(-2825*a + 54099)*r1 + 1/616896*(-2287*a + 43197))*r2 + (1/1028160*(925*a - 17463)*r1 + 1/1028160*(4039*a - 77197))))*r4 + ((1/308448*(425*a - 7815)*r1 + 1/308448*(1735*a - 34425))*r3 + ((1/308448*(-365*a + 6765)*r1 + 1/308448*(-1495*a + 28815))*r2 + (1/102816*(95*a - 2035)*r1 + 1/102816*(485*a - 8585)))))*t + ((((1/6168960*(-985*a + 19319)*r1 + 1/6168960*(-4355*a + 83453))*r2 + (1/822528*(51*a - 1069)*r1 + 1/12337920*(2455*a - 34017)))*r3 + ((1/12337920*(-3145*a + 59523)*r1 + 1/12337920*(-12755*a + 245361))*r2 + (1/4112640*(-985*a + 19907)*r1 + 1/4112640*(-3459*a + 71825))))*r4 + (((1/308448*(-125*a + 2400)*r1 + 1/308448*(-535*a + 10200))*r2 + (1/2467584*(595*a - 12069)*r1 + 1/822528*(675*a - 11645)))*r3 + ((1/822528*(85*a - 999)*r1 + 1/822528*(375*a - 10013))*r2 + (1/822528*(-205*a + 2159)*r1 + 1/822528*(-575*a + 17493)))))))))*i + ((((((1/1266857625600*(291239*a - 5488365)*r1 + 1/74521036800*(52577*a - 989043))*r3 + ((1/422285875200*(250005*a - 4721699)*r1 + 1/74521036800*(199585*a - 3767511))*r2 + (1/2796595200*(-1503*a + 28373)*r1 + 1/24840345600*(-35407*a + 671797))))*r4 + ((1/253371525120*(62527*a - 1182129)*r1 + 1/1656023040*(673*a - 12407))*r3 + ((1/84457175040*(101515*a - 1912993)*r1 + 1/14904207360*(82039*a - 1553253))*r2 + (1/559319040*(-485*a + 9163)*r1 + 1/4968069120*(-8957*a + 171363)))))*t + ((((1/2533715251200*(372157*a - 7029517)*r1 + 1/149042073600*(80583*a - 1527143))*r2 + (1/844571750400*(-276975*a + 5227381)*r1 + 1/49680691200*(-65465*a + 1236363)))*r3 + ((1/149042073600*(-17761*a + 335265)*r1 + 1/149042073600*(-41431*a + 773679))*r2 + (1/168914350080*(50121*a - 950657)*r1 + 1/9936138240*(9487*a - 178431))))*r4 + (((1/506743050240*(155345*a - 2938161)*r1 + 1/29808414720*(33867*a - 640667))*r2 + (1/506743050240*(-316943*a + 5977149)*r1 + 1/29808414720*(-74129*a + 1399851)))*r3 + ((1/168914350080*(-58961*a + 1111749)*r1 + 1/29808414720*(-29317*a + 550353))*r2 + (1/168914350080*(-6041*a + 111469)*r1 + 1/9936138240*(-8527*a + 157731))))))*b2^2 + ((((1/126685762560*(-557333*a + 10554501)*r1 + 1/7452103680*(-98387*a + 1851963))*r3 + ((1/42228587520*(5001*a - 94027)*r1 + 1/7452103680*(-26695*a + 500781))*r2 + (1/42228587520*(47733*a - 893843)*r1 + 1/2484034560*(17719*a - 331849))))*r4 + ((1/126685762560*(-969131*a + 18355359)*r1 + 1/828011520*(-17253*a + 324953))*r3 + ((1/42228587520*(26509*a - 535483)*r1 + 1/7452103680*(-47315*a + 903837))*r2 + (1/42228587520*(-203519*a + 3836917)*r1 + 1/2484034560*(-32021*a + 605487)))))*t + ((((1/253371525120*(59765*a - 1134257)*r1 + 1/14904207360*(-1461*a + 27473))*r2 + (1/10557146880*(804*a - 14807)*r1 + 1/1242017280*(2957*a - 56031)))*r3 + ((1/7452103680*(22448*a - 425145)*r1 + 1/7452103680*(63416*a - 1194135))*r2 + (1/42228587520*(-141708*a + 2671397)*r1 + 1/2484034560*(-21520*a + 408759))))*r4 + (((1/253371525120*(44501*a - 812073)*r1 + 1/14904207360*(-26901*a + 505657))*r2 + (1/126685762560*(-70189*a + 1339923)*r1 + 1/7452103680*(20735*a - 389709)))*r3 + ((1/42228587520*(312983*a - 5927322)*r1 + 1/7452103680*(161803*a - 3046098))*r2 + (1/8445717504*(-57395*a + 1084192)*r1 + 1/496806912*(-8257*a + 156156))))))*b2 + ((((1/63342881280*(-803897*a + 15118491)*r1 + 1/3726051840*(52345*a - 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7983693)*r1 + 1/14904207360*(-1526963*a + 29124951))*r2 + (1/16891435008*(1499605*a - 28322153)*r1 + 1/993613824*(549275*a - 10322823)))))))*b3 + (((((1/419489280*(13*a - 238)*r1 + 1/123379200*(11*a - 206))*r2*r3 + ((1/167795712*(-29*a + 561)*r1 + 1/82252800*(-57*a + 1085))*r2 + (1/279659520*(-205*a + 3893)*r1 + 1/27417600*(-85*a + 1597))))*r4 + ((1/46609920*(-8*a + 153)*r1 + 1/24675840*(-16*a + 303))*r2*r3 + ((1/93219840*(67*a - 1275)*r1 + 1/16450560*(47*a - 887))*r2 + (1/31073280*(35*a - 663)*r1 + 1/2350080*(11*a - 207)))))*t + ((((1/838978560*(-15*a + 272)*r1 + 1/82252800*(-7*a + 128))*r2 + (1/1677957120*(151*a - 2907)*r1 + 1/164505600*(67*a - 1263)))*r3 + ((1/559319040*(-115*a + 2159)*r1 + 1/164505600*(-133*a + 2489))*r2 + (1/559319040*(59*a - 1139)*r1 + 1/164505600*(69*a - 1309))))*r4 + (((1/93219840*(-8*a + 153)*r1 + 1/49351680*(-16*a + 303))*r2 + (1/1677957120*(-713*a + 13413)*r1 + 1/32901120*(-57*a + 1069)))*r3 + ((1/1677957120*(-529*a + 9945)*r1 + 1/98703360*(-139*a + 2595))*r2 + (1/559319040*(7*a - 187)*r1 + 1/32901120*(5*a - 97))))))*b2^2 + ((((1/52436160*(-158*a + 2975)*r1 + 1/1542240*(-19*a + 361))*r2*r3 + ((1/104872320*(44*a - 867)*r1 + 1/2056320*(3*a - 56))*r2 + (1/34957440*(-133*a + 2516)*r1 + 1/685440*(-10*a + 191))))*r4 + ((1/11652480*(65*a - 1224)*r1 + 1/6168960*(139*a - 2634))*r2*r3 + ((1/23304960*(-181*a + 3417)*r1 + 1/4112640*(-131*a + 2483))*r2 + (1/7768320*(79*a - 1479)*r1 + 1/4112640*(163*a - 3087)))))*t + ((((1/419489280*(-177*a + 3383)*r1 + 1/8225280*(-13*a + 247))*r2 + (1/838978560*(2251*a - 42381)*r1 + 1/16450560*(179*a - 3405)))*r3 + ((1/139829760*(724*a - 13583)*r1 + 1/8225280*(176*a - 3337))*r2 + (1/139829760*(-269*a + 5066)*r1 + 1/1175040*(-9*a + 170))))*r4 + (((1/23304960*(65*a - 1224)*r1 + 1/12337920*(139*a - 2634))*r2 + (1/838978560*(685*a - 12903)*r1 + 1/16450560*(69*a - 1319)))*r3 + ((1/419489280*(-3218*a + 60741)*r1 + 1/24675840*(-746*a + 14163))*r2 + (1/139829760*(995*a - 18734)*r1 + 1/8225280*(241*a - 4586))))))*b2 + ((((1/29963520*(11*a - 119)*r1 + 1/12337920*(-181*a + 3049))*r2*r3 + ((1/209744640*(13523*a - 259131)*r1 + 1/4112640*(1047*a - 19775))*r2 + (1/69914880*(8873*a - 170017)*r1 + 1/1370880*(837*a - 15613))))*r4 + ((1/1165248*(40*a - 765)*r1 + 1/616896*(80*a - 1515))*r2*r3 + ((1/2330496*(-335*a + 6375)*r1 + 1/411264*(-235*a + 4435))*r2 + (1/776832*(-175*a + 3315)*r1 + 1/58752*(-55*a + 1035)))))*t + ((((1/419489280*(-2325*a + 44557)*r1 + 1/8225280*(-105*a + 2081))*r2 + (1/838978560*(-23515*a + 454563)*r1 + 1/16450560*(-2255*a + 42039)))*r3 + ((1/279659520*(15019*a - 285515)*r1 + 1/16450560*(4013*a - 74413))*r2 + (1/279659520*(-7277*a + 138533)*r1 + 1/16450560*(-1419*a + 27251))))*r4 + (((1/2330496*(40*a - 765)*r1 + 1/1233792*(80*a - 1515))*r2 + (1/167795712*(7987*a - 149379)*r1 + 1/3290112*(663*a - 12455)))*r3 + ((1/167795712*(16853*a - 317781)*r1 + 1/9870336*(4211*a - 78675))*r2 + (1/55931904*(-1517*a + 28373)*r1 + 1/3290112*(-139*a + 3011))))))))*b1 + (((((1/6210086400*(12287*a - 228689)*r1 + 1/6210086400*(49867*a - 931005))*r3 + ((1/3105043200*(3552*a - 68285)*r1 + 1/3105043200*(14878*a - 284699))*r2 + (1/1035014400*(2198*a - 40505)*r1 + 1/182649600*(1502*a - 27687))))*r4 + ((1/1242017280*(4995*a - 92029)*r1 + 1/3726051840*(59809*a - 1105119))*r3 + ((1/621008640*(114*a - 1571)*r1 + 1/1863025920*(1130*a - 15249))*r2 + (1/621008640*(3074*a - 56487)*r1 + 1/621008640*(11792*a - 218025)))))*t + ((((1/18630259200*(-1336*a + 23145)*r1 + 1/18630259200*(-3971*a + 69496))*r2 + (1/6210086400*(917*a - 17555)*r1 + 1/6210086400*(3543*a - 68459)))*r3 + ((1/12420172800*(-18631*a + 344417)*r1 + 1/37260518400*(-224323*a + 4159305))*r2 + (1/2484034560*(3489*a - 67691)*r1 + 1/2484034560*(14183*a - 272969))))*r4 + (((1/3726051840*(-2465*a + 44856)*r1 + 1/3726051840*(-9706*a + 176613))*r2 + (1/621008640*(-317*a + 5448)*r1 + 1/621008640*(-1427*a + 25211)))*r3 + ((1/2484034560*(-8641*a + 160359)*r1 + 1/7452103680*(-104705*a + 1949067))*r2 + (1/2484034560*(8883*a - 173297)*r1 + 1/2484034560*(35937*a - 699703))))))*b2^2 + ((((1/621008640*(-1001*a + 22877)*r1 + 1/621008640*(-3241*a + 73593))*r3 + ((1/310504320*(-5487*a + 106526)*r1 + 1/310504320*(-22216*a + 428825))*r2 + (1/103501440*(-2351*a + 44342)*r1 + 1/18264960*(-1772*a + 33339))))*r4 + ((1/621008640*(-17607*a + 330491)*r1 + 1/1863025920*(-213437*a + 4010589))*r3 + ((1/310504320*(-13677*a + 262870)*r1 + 1/931512960*(-164554*a + 3156747))*r2 + (1/310504320*(-7093*a + 132756)*r1 + 1/310504320*(-29644*a + 552789)))))*t + ((((1/3726051840*(11*a - 5475)*r1 + 1/3726051840*(1663*a - 45815))*r2 + (1/1242017280*(7151*a - 139235)*r1 + 1/1242017280*(27741*a - 535925)))*r3 + ((1/310504320*(2326*a - 44171)*r1 + 1/931512960*(27895*a - 528921))*r2 + (1/621008640*(2607*a - 52429)*r1 + 1/621008640*(11275*a - 225403))))*r4 + (((1/3726051840*(-4831*a + 81207)*r1 + 1/3726051840*(-15443*a + 262803))*r2 + (1/1242017280*(21241*a - 406905)*r1 + 1/1242017280*(85819*a - 1639327)))*r3 + ((1/621008640*(5653*a - 111219)*r1 + 1/1863025920*(65513*a - 1278621))*r2 + (1/62100864*(-1743*a + 33044)*r1 + 1/62100864*(-7221*a + 137479))))))*b2 + ((((1/310504320*(-164207*a + 3065507)*r1 + 1/310504320*(-744439*a + 13987107))*r3 + ((1/310504320*(-29703*a + 587083)*r1 + 1/310504320*(-51791*a + 1016923))*r2 + (1/103501440*(-31507*a + 576265)*r1 + 1/18264960*(-15793*a + 291471))))*r4 + ((1/155252160*(-175575*a + 3254986)*r1 + 1/465756480*(-2399302*a + 44680437))*r3 + ((1/155252160*(45000*a - 875711)*r1 + 1/465756480*(847577*a - 16290012))*r2 + (1/155252160*(-95521*a + 1726575)*r1 + 1/77626080*(-108497*a + 2000934)))))*t + ((((1/3726051840*(46927*a - 809061)*r1 + 1/3726051840*(92693*a - 1684207))*r2 + (1/310504320*(-26132*a + 494351)*r1 + 1/310504320*(-134523*a + 2547416)))*r3 + ((1/1242017280*(515357*a - 9575479)*r1 + 1/3726051840*(7031921*a - 131322195))*r2 + (1/1242017280*(-489591*a + 9432677)*r1 + 1/1242017280*(-2273417*a + 43362971))))*r4 + (((1/3726051840*(493561*a - 9019395)*r1 + 1/3726051840*(1876379*a - 34576113))*r2 + (1/621008640*(7315*a - 36807)*r1 + 1/621008640*(-41357*a + 1005737)))*r3 + ((1/1242017280*(1172185*a - 21837507)*r1 + 1/3726051840*(15965189*a - 299167479))*r2 + (1/248403456*(-238515*a + 4625833)*r1 + 1/248403456*(-1084053*a + 20913791)))))))*b3 + ((((1/8812800*(-7*a + 129)*r1 + 1/61689600*(-163*a + 3349))*r2*r3 + ((1/61689600*(-179*a + 3375)*r1 + 1/61689600*(-761*a + 14637))*r2 + (1/20563200*(-73*a + 1425)*r1 + 1/20563200*(-307*a + 5899))))*r4 + ((1/12337920*(-35*a + 633)*r1 + 1/12337920*(-133*a + 2703))*r2*r3 + ((1/12337920*(-73*a + 1353)*r1 + 1/12337920*(-299*a + 5763))*r2 + (1/4112640*(-19*a + 407)*r1 + 1/4112640*(-97*a + 1717)))))*t + ((((1/61689600*(19*a - 381)*r1 + 1/61689600*(95*a - 1751))*r2 + (1/61689600*(64*a - 1197)*r1 + 1/61689600*(254*a - 4845)))*r3 + ((1/61689600*(-73*a + 1284)*r1 + 1/61689600*(-298*a + 5865))*r2 + (1/20563200*(56*a - 1017)*r1 + 1/20563200*(207*a - 4216))))*r4 + (((1/6168960*(-a + 11)*r1 + 1/6168960*(-3*a + 68))*r2 + (1/12337920*(74*a - 1389)*r1 + 1/12337920*(310*a - 5967)))*r3 + ((1/12337920*(32*a - 627)*r1 + 1/12337920*(133*a - 2448))*r2 + (1/1370880*(7*a - 128)*r1 + 1/4112640*(74*a - 1513))))))*b2^2 + ((((1/1233792*(5*a - 105)*r1 + 1/6168960*(109*a - 2125))*r2*r3 + ((1/1542240*(29*a - 495)*r1 + 1/3084480*(223*a - 4641))*r2 + (1/1028160*(29*a - 537)*r1 + 1/514080*(55*a - 1054))))*r4 + ((1/6168960*(211*a - 3975)*r1 + 1/6168960*(899*a - 17187))*r2*r3 + ((1/1542240*(-64*a + 1245)*r1 + 1/3084480*(-535*a + 9231))*r2 + (1/1028160*(7*a - 113)*r1 + 1/257040*(a + 17)))))*t + ((((1/6168960*(-a - 24)*r1 + 1/1233792*(2*a - 17))*r2 + (1/3084480*(4*a - 63)*r1 + 1/1542240*(4*a - 51)))*r3 + ((1/6168960*(-89*a + 1641)*r1 + 1/3084480*(-166*a + 3111))*r2 + (1/2056320*(-59*a + 1125)*r1 + 1/514080*(-63*a + 1207))))*r4 + (((1/6168960*(-50*a + 943)*r1 + 1/6168960*(-183*a + 3298))*r2 + (1/6168960*(-19*a + 195)*r1 + 1/1233792*(-13*a + 459)))*r3 + ((1/3084480*(73*a - 1389)*r1 + 1/6168960*(631*a - 11169))*r2 + (1/342720*(-14*a + 275)*r1 + 1/2056320*(-361*a + 6953))))))*b2 + (((1/440640*(-5*a + 87)*r1 + 1/3084480*(-665*a + 12563))*r2*r3 + ((1/3084480*(2825*a - 54099)*r1 + 1/616896*(2287*a - 43197))*r2 + (1/1028160*(925*a - 17463)*r1 + 1/1028160*(4039*a - 77197))))*r4 + ((1/308448*(175*a - 3165)*r1 + 1/308448*(665*a - 13515))*r2*r3 + ((1/308448*(365*a - 6765)*r1 + 1/308448*(1495*a - 28815))*r2 + (1/102816*(95*a - 2035)*r1 + 1/102816*(485*a - 8585)))))*t + (((1/2467584*(19*a - 165)*r1 + 1/12337920*(-179*a - 3859))*r2 + (1/6168960*(-2855*a + 52857)*r1 + 1/6168960*(-11965*a + 235059)))*r3 + ((1/12337920*(355*a + 1119)*r1 + 1/12337920*(3505*a - 94299))*r2 + (1/4112640*(-1715*a + 31041)*r1 + 1/4112640*(-5985*a + 122587))))*r4 + ((1/2467584*(-115*a + 2333)*r1 + 1/2467584*(-729*a + 12767))*r2 + (1/308448*(-370*a + 6945)*r1 + 1/308448*(-1550*a + 29835)))*r3 + (1/2467584*(295*a - 3837)*r1 + 1/2467584*(1565*a - 40239))*r2 + 1/274176*(-105*a + 1907)*r1 + 1/822528*(-665*a + 14467),
((((((1/1266857625600*(1569445*a - 29659713)*r1 + 1/74521036800*(373519*a - 7054827))*r3 + ((1/1266857625600*(908833*a - 17157165)*r1 + 1/74521036800*(233731*a - 4413807))*r2 + (1/422285875200*(-176819*a + 3337491)*r1 + 1/24840345600*(-38897*a + 735593))))*r4 + ((1/84457175040*(213737*a - 4049485)*r1 + 1/14904207360*(150697*a - 2845413))*r3 + ((1/253371525120*(407455*a - 7693707)*r1 + 1/14904207360*(106117*a - 2010657))*r2 + (1/84457175040*(-14625*a + 281537)*r1 + 1/1656023040*(-481*a + 8569)))))*t + ((((1/1266857625600*(224303*a - 4242792)*r1 + 1/74521036800*(53309*a - 1007356))*r2 + (1/1266857625600*(-456436*a + 8618235)*r1 + 1/8280115200*(-12938*a + 244491)))*r3 + ((1/1266857625600*(-1193875*a + 22600497)*r1 + 1/24840345600*(-93917*a + 1773491))*r2 + (1/42228587520*(55441*a - 1047778)*r1 + 1/828011520*(4502*a - 85051))))*r4 + (((1/253371525120*(96633*a - 1830356)*r1 + 1/14904207360*(23471*a - 442060))*r2 + (1/28152391680*(-15491*a + 291924)*r1 + 1/14904207360*(-35867*a + 679866)))*r3 + ((1/126685762560*(-276332*a + 5226021)*r1 + 1/1064586240*(-9361*a + 176790))*r2 + (1/12065310720*(27061*a - 509711)*r1 + 1/4968069120*(45271*a - 857385))))))*b2^2 + ((((1/126685762560*(-1309165*a + 24681399)*r1 + 1/7452103680*(-328159*a + 6211293))*r3 + ((1/63342881280*(-534125*a + 10109118)*r1 + 1/3726051840*(-117851*a + 2221146))*r2 + (1/21114293760*(-45476*a + 871743)*r1 + 1/1242017280*(-8528*a + 159725))))*r4 + ((1/42228587520*(-814201*a + 15383555)*r1 + 1/7452103680*(-623345*a + 11815371))*r3 + ((1/63342881280*(-935572*a + 17724693)*r1 + 1/3726051840*(-198544*a + 3751095))*r2 + (1/21114293760*(-188313*a + 3570136)*r1 + 1/414005760*(-12645*a + 237824)))))*t + ((((1/253371525120*(-295501*a + 5561295)*r1 + 1/14904207360*(-68995*a + 1309553))*r2 + (1/126685762560*(295525*a - 5618211)*r1 + 1/276003840*(2383*a - 44881)))*r3 + ((1/63342881280*(468971*a - 8854008)*r1 + 1/1242017280*(39646*a - 751111))*r2 + (1/42228587520*(-414199*a + 7843579)*r1 + 1/828011520*(-34625*a + 653293))))*r4 + (((1/253371525120*(-473961*a + 8884727)*r1 + 1/14904207360*(-108815*a + 2066209))*r2 + (1/14076195840*(76667*a - 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29249401)*r1 + 1/7452103680*(3919736*a - 74289435)))*r3 + ((1/3167144064*(1381660*a - 26130105)*r1 + 1/26614656*(46805*a - 883950))*r2 + (1/301632768*(-135305*a + 2548555)*r1 + 1/124201728*(-226355*a + 4286925)))))))*b3*b1 + (((((1/30844800*(128*a - 2347)*r1 + 1/30844800*(530*a - 10387))*r2*r3 + ((1/6168960*(16*a - 297)*r1 + 1/6168960*(64*a - 1275))*r2 + (1/2056320*(-4*a + 69)*r1 + 1/2056320*(-16*a + 323))))*r4 + ((1/2056320*(10*a - 183)*r1 + 1/2056320*(40*a - 799))*r2*r3 + ((1/6168960*(122*a - 2295)*r1 + 1/6168960*(502*a - 9741))*r2 + (1/2056320*(-30*a + 563)*r1 + 1/2056320*(-134*a + 2533)))))*t + ((((1/61689600*(47*a - 820)*r1 + 1/61689600*(198*a - 3961))*r2 + (1/30844800*(-92*a + 1785)*r1 + 1/20563200*(-247*a + 4709)))*r3 + ((1/12337920*(-5*a + 84)*r1 + 1/12337920*(-13*a + 306))*r2 + (1/20563200*(-139*a + 2546)*r1 + 1/20563200*(-565*a + 11186))))*r4 + (((1/725760*r1 + 1/12337920*(5*a - 102))*r2 + (1/4112640*(-25*a + 471)*r1 + 1/120960*(-3*a + 58)))*r3 + ((1/2467584*(5*a - 84)*r1 + 1/2467584*(13*a - 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6663)*r1 + 1/514080*(1463*a - 30073))))*r4 + ((1/51408*(-50*a + 915)*r1 + 1/51408*(-200*a + 3995))*r2*r3 + ((1/154224*(-610*a + 11475)*r1 + 1/154224*(-2510*a + 48705))*r2 + (1/51408*(150*a - 2815)*r1 + 1/51408*(670*a - 12665)))))*t + ((((1/12337920*(-3125*a + 55291)*r1 + 1/12337920*(-13479*a + 268753))*r2 + (1/2467584*(743*a - 14637)*r1 + 1/4112640*(5035*a - 95897)))*r3 + ((1/308448*(25*a - 420)*r1 + 1/308448*(65*a - 1530))*r2 + (1/102816*(139*a - 2546)*r1 + 1/102816*(565*a - 11186))))*r4 + (((1/2467584*(195*a - 3893)*r1 + 1/2467584*(769*a - 14127))*r2 + (1/822528*(1525*a - 28479)*r1 + 1/48384*(375*a - 7349)))*r3 + ((1/308448*(-125*a + 2100)*r1 + 1/308448*(-325*a + 7650))*r2 + (1/102816*(395*a - 7240)*r1 + 1/102816*(1625*a - 31960))))))))*i + (((((1/1266857625600*(-401441*a + 7552573)*r1 + 1/74521036800*(-81787*a + 1551783))*r2*r3 + ((1/1266857625600*(-413339*a + 7832019)*r1 + 1/8280115200*(-12521*a + 235641))*r2 + (1/422285875200*(-346789*a + 6567457)*r1 + 1/24840345600*(-95287*a + 1792707))))*r4 + ((1/253371525120*(-208991*a + 3942827)*r1 + 1/14904207360*(-43789*a + 827449))*r2*r3 + ((1/84457175040*(-48259*a + 911659)*r1 + 1/4968069120*(-13345*a + 251521))*r2 + (1/84457175040*(-202155*a + 3826343)*r1 + 1/4968069120*(-54577*a + 1027789)))))*t + ((((1/1266857625600*(86873*a - 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35631463)))))*t + ((((1/25337152512*(-191483*a + 3625522)*r1 + 1/7452103680*(-343781*a + 6468018))*r2 + (1/42228587520*(-1267733*a + 23973978)*r1 + 1/2484034560*(-276787*a + 5197846)))*r3 + ((1/3167144064*(179450*a - 3396855)*r1 + 1/62100864*(12415*a - 234620))*r2 + (1/301632768*(-51657*a + 973811)*r1 + 1/124201728*(-75183*a + 1422257))))*r4 + (((1/126685762560*(-2671993*a + 51263874)*r1 + 1/7452103680*(-908755*a + 16933834))*r2 + (1/42228587520*(-1382413*a + 26469340)*r1 + 1/7452103680*(-811681*a + 15154284)))*r3 + ((1/2111429376*(419285*a - 7945375)*r1 + 1/372605184*(278915*a - 5245845))*r2 + (1/1055714688*(-381520*a + 7184625)*r1 + 1/62100864*(-78485*a + 1487020)))))))*b3*b1 + ((((1/6168960*(5*a - 84)*r1 + 1/6168960*(13*a - 306))*r3 + ((1/30844800*(53*a - 1164)*r1 + 1/10281600*(81*a - 1360))*r2 + (1/10281600*(21*a - 368)*r1 + 1/10281600*(71*a - 1360))))*r4 + ((1/2056320*(a + 6)*r1 - 1/685440*a)*r3 + ((1/2056320*(9*a - 178)*r1 + 1/2056320*(43*a - 782))*r2 + (1/2056320*(19*a - 346)*r1 + 1/2056320*(69*a - 1394)))))*t + ((((1/61689600*(-39*a + 697)*r1 + 1/30844800*(-72*a + 1445))*r2 + (1/61689600*(-7*a + 216)*r1 + 1/61689600*(-62*a + 765)))*r3 + ((1/12337920*(-4*a + 33)*r1 + 1/12337920*(-2*a + 153))*r2 + (1/6854400*r1 + 1/6854400*(-4*a + 119))))*r4 + (((1/2056320*r1 + 1/12337920*(5*a - 119))*r2 + (1/4112640*(-20*a + 389)*r1 + 1/12337920*(-253*a + 4794)))*r3 + ((1/12337920*(-14*a + 201)*r1 + 1/12337920*(-28*a + 765))*r2 + (1/4112640*(-20*a + 421)*r1 + 1/4112640*(-92*a + 1615))))))*b2^2 + ((((1/6168960*(31*a - 483)*r1 + 1/6168960*(113*a - 1989))*r3 + ((1/1233792*(31*a - 537)*r1 + 1/2056320*(213*a - 4267))*r2 + (1/2056320*(111*a - 2045)*r1 + 1/2056320*(431*a - 7837))))*r4 + ((1/2056320*(89*a - 1725)*r1 + 1/685440*(109*a - 1785))*r3 + ((1/2056320*(45*a - 947)*r1 + 1/2056320*(209*a - 3655))*r2 + (1/2056320*(107*a - 1913)*r1 + 1/2056320*(435*a - 7633)))))*t + ((((1/6168960*(-12*a + 221)*r1 + 1/6168960*(-42*a + 629))*r2 + (1/12337920*(-193*a + 3645)*r1 + 1/12337920*(-821*a + 15453)))*r3 + ((1/12337920*(-149*a + 2829)*r1 + 1/12337920*(-547*a + 9027))*r2 + (1/1370880*(75*a - 1307)*r1 + 1/1370880*(281*a - 5593))))*r4 + (((1/2056320*(-53*a + 962)*r1 + 1/6168960*(-655*a + 12376))*r2 + (1/4112640*(125*a - 2417)*r1 + 1/12337920*(1567*a - 28815)))*r3 + ((1/12337920*(-211*a + 3795)*r1 + 1/12337920*(-773*a + 13005))*r2 + (1/4112640*(-169*a + 3377)*r1 + 1/4112640*(-835*a + 14603))))))*b2 + (((1/154224*(-25*a + 420)*r1 + 1/154224*(-65*a + 1530))*r3 + ((1/1542240*(-1835*a + 36273)*r1 + 1/514080*(-2595*a + 48229))*r2 + (1/257040*(-285*a + 5053)*r1 + 1/257040*(-1171*a + 22865))))*r4 + ((1/51408*(-5*a - 30)*r1 + 5/17136*a)*r3 + ((1/51408*(-45*a + 890)*r1 + 1/51408*(-215*a + 3910))*r2 + (1/51408*(-95*a + 1730)*r1 + 1/51408*(-345*a + 6970)))))*t + (((1/12337920*(2745*a - 50371)*r1 + 1/12337920*(10707*a - 217345))*r2 + (1/12337920*(235*a - 11853)*r1 + 1/12337920*(185*a + 36873)))*r3 + ((1/308448*(20*a - 165)*r1 + 1/308448*(10*a - 765))*r2 + (-1/34272*r1 + 1/34272*(4*a - 119))))*r4 + ((1/822528*(175*a - 3293)*r1 + 1/2467584*(2095*a - 41293))*r2 + (1/822528*(1145*a - 22343)*r1 + 1/2467584*(13945*a - 261375)))*r3 + (1/308448*(70*a - 1005)*r1 + 1/308448*(140*a - 3825))*r2 + 1/102816*(100*a - 2105)*r1 + 1/102816*(460*a - 8075),
(((((((1/1266857625600*(276195*a - 5215583)*r1 + 1/74521036800*(63821*a - 1205633))*r2*r3 + ((1/422285875200*(246775*a - 4657507)*r1 + 1/74521036800*(166415*a - 3147243))*r2 + (1/422285875200*(8199*a - 143939)*r1 + 1/24840345600*(5261*a - 98161))))*r4 + ((1/50674305024*(27789*a - 526541)*r1 + 1/14904207360*(31591*a - 595479))*r2*r3 + ((1/84457175040*(116419*a - 2197743)*r1 + 1/14904207360*(78059*a - 1477287))*r2 + (1/84457175040*(31299*a - 582199)*r1 + 1/4968069120*(9249*a - 175885)))))*t + ((((1/2533715251200*(252389*a - 4784429)*r1 + 1/149042073600*(54771*a - 1035011))*r2 + (1/316714406400*(-70375*a + 1326663)*r1 + 1/37260518400*(-31145*a + 589203)))*r3 + ((1/253371525120*(46726*a - 886635)*r1 + 1/14904207360*(11296*a - 213219))*r2 + (1/422285875200*(-242730*a + 4594777)*r1 + 1/24840345600*(-55444*a + 1045757))))*r4 + (((1/506743050240*(118981*a - 2259045)*r1 + 1/29808414720*(25963*a - 488659))*r2 + (1/253371525120*(-118931*a + 2240583)*r1 + 1/14904207360*(-26075*a + 494547)))*r3 + ((1/253371525120*(137471*a - 2582028)*r1 + 1/14904207360*(31927*a - 605442))*r2 + (1/1656023040*(-2035*a + 38472)*r1 + 1/4968069120*(-23853*a + 450278))))))*b2^2 + ((((1/63342881280*(-96579*a + 1820377)*r1 + 1/3726051840*(-25903*a + 491329))*r2*r3 + ((1/42228587520*(-93361*a + 1758973)*r1 + 1/7452103680*(-57245*a + 1083921))*r2 + (1/42228587520*(91023*a - 1705219)*r1 + 1/354862080*(3967*a - 75563))))*r4 + ((1/63342881280*(-176637*a + 3334567)*r1 + 1/3726051840*(-49357*a + 936939))*r2*r3 + ((1/42228587520*(-192323*a + 3633291)*r1 + 1/7452103680*(-107335*a + 2044791))*r2 + (1/42228587520*(414657*a - 7813081)*r1 + 1/2484034560*(115143*a - 2182951)))))*t + ((((1/253371525120*(-223781*a + 4216493)*r1 + 1/14904207360*(-57483*a + 1090091))*r2 + (1/50674305024*(45109*a - 852363)*r1 + 1/14904207360*(49655*a - 936513)))*r3 + ((1/15835720320*(-20908*a + 397035)*r1 + 1/3726051840*(-22687*a + 428175))*r2 + (1/1319643360*(4269*a - 80546)*r1 + 1/1242017280*(18815*a - 357067))))*r4 + (((1/253371525120*(-396773*a + 7505109)*r1 + 1/14904207360*(-99587*a + 1879499))*r2 + (1/253371525120*(1103531*a - 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2159)*r1 + 1/164505600*(133*a - 2489))*r2 + (1/559319040*(59*a - 1139)*r1 + 1/164505600*(69*a - 1309))))*r4 + (((1/1677957120*(499*a - 9503)*r1 + 1/98703360*(121*a - 2277))*r2 + (1/93219840*(43*a - 816)*r1 + 1/16450560*(31*a - 584)))*r3 + ((1/1677957120*(529*a - 9945)*r1 + 1/98703360*(139*a - 2595))*r2 + (1/559319040*(7*a - 187)*r1 + 1/32901120*(5*a - 97))))))*b2^2 + ((((1/52436160*(-158*a + 2975)*r1 + 1/1542240*(-19*a + 361))*r2*r3 + ((1/104872320*(44*a - 867)*r1 + 1/2056320*(3*a - 56))*r2 + (1/34957440*(-133*a + 2516)*r1 + 1/685440*(-10*a + 191))))*r4 + ((1/11652480*(65*a - 1224)*r1 + 1/6168960*(139*a - 2634))*r2*r3 + ((1/23304960*(-181*a + 3417)*r1 + 1/4112640*(-131*a + 2483))*r2 + (1/7768320*(79*a - 1479)*r1 + 1/4112640*(163*a - 3087)))))*t + ((((1/838978560*(-91*a + 1513)*r1 + 1/49351680*(-25*a + 459))*r2 + (1/419489280*(-355*a + 6681)*r1 + 1/8225280*(-27*a + 517)))*r3 + ((1/139829760*(-724*a + 13583)*r1 + 1/8225280*(-176*a + 3337))*r2 + (1/139829760*(-269*a + 5066)*r1 + 1/1175040*(-9*a + 170))))*r4 + (((1/838978560*(-1721*a + 32215)*r1 + 1/49351680*(-419*a + 7893))*r2 + (1/23304960*(14*a - 255)*r1 + 1/4112640*(8*a - 151)))*r3 + ((1/419489280*(3218*a - 60741)*r1 + 1/24675840*(746*a - 14163))*r2 + (1/139829760*(995*a - 18734)*r1 + 1/8225280*(241*a - 4586))))))*b2 + ((((1/29963520*(11*a - 119)*r1 + 1/12337920*(-181*a + 3049))*r2*r3 + ((1/209744640*(13523*a - 259131)*r1 + 1/4112640*(1047*a - 19775))*r2 + (1/69914880*(8873*a - 170017)*r1 + 1/1370880*(837*a - 15613))))*r4 + ((1/1165248*(40*a - 765)*r1 + 1/616896*(80*a - 1515))*r2*r3 + ((1/2330496*(-335*a + 6375)*r1 + 1/411264*(-235*a + 4435))*r2 + (1/776832*(-175*a + 3315)*r1 + 1/58752*(-55*a + 1035)))))*t + ((((1/838978560*(11527*a - 217447)*r1 + 1/49351680*(1969*a - 38097))*r2 + (1/419489280*(20071*a - 384591)*r1 + 1/8225280*(1779*a - 33307)))*r3 + ((1/279659520*(-15019*a + 285515)*r1 + 1/16450560*(-4013*a + 74413))*r2 + (1/279659520*(-7277*a + 138533)*r1 + 1/16450560*(-1419*a + 27251))))*r4 + (((1/167795712*(-8603*a + 165427)*r1 + 1/9870336*(-2381*a + 44469))*r2 + (1/2330496*(-215*a + 4080)*r1 + 1/411264*(-155*a + 2920)))*r3 + ((1/167795712*(-16853*a + 317781)*r1 + 1/9870336*(-4211*a + 78675))*r2 + (1/55931904*(-1517*a + 28373)*r1 + 1/3290112*(-139*a + 3011))))))))*b1 + (((((1/3105043200*(-8063*a + 153766)*r1 + 1/3105043200*(-32423*a + 616590))*r3 + ((1/6210086400*(1363*a - 24435)*r1 + 1/6210086400*(2867*a - 51731))*r2 + (1/6210086400*(-32129*a + 604305)*r1 + 1/2070028800*(-41543*a + 781983))))*r4 + ((1/1863025920*(-8926*a + 170553)*r1 + 1/109589760*(-2068*a + 39495))*r3 + ((1/1242017280*(799*a - 14803)*r1 + 1/1242017280*(2243*a - 40239))*r2 + (1/1242017280*(-17897*a + 342501)*r1 + 1/1242017280*(-70809*a + 1352197)))))*t + ((((1/9315129600*(6914*a - 132945)*r1 + 1/9315129600*(26344*a - 504849))*r2 + (1/4140057600*(-4069*a + 77215)*r1 + 1/37260518400*(-136739*a + 2594217)))*r3 + ((1/37260518400*(68819*a - 1314063)*r1 + 1/5322931200*(39007*a - 743835))*r2 + (1/2484034560*(-7649*a + 143801)*r1 + 1/2484034560*(-30931*a + 582267))))*r4 + (((1/1242017280*(2433*a - 45827)*r1 + 1/3726051840*(28267*a - 533205))*r2 + (1/496806912*(-1427*a + 26721)*r1 + 1/2484034560*(-27337*a + 512227)))*r3 + ((1/7452103680*(33115*a - 631851)*r1 + 1/1490420736*(26485*a - 504237))*r2 + (1/828011520*(-4231*a + 80123)*r1 + 1/354862080*(-7081*a + 134045))))))*b2^2 + ((((1/155252160*(3439*a - 65084)*r1 + 1/155252160*(13105*a - 247554))*r3 + ((1/310504320*(9463*a - 177687)*r1 + 1/310504320*(37499*a - 704939))*r2 + (1/310504320*(23935*a - 452367)*r1 + 1/103501440*(32821*a - 620925))))*r4 + ((1/232878240*(10181*a - 192093)*r1 + 1/27397440*(4477*a - 84729))*r3 + ((1/155252160*(8893*a - 166510)*r1 + 1/155252160*(34547*a - 648006))*r2 + (1/155252160*(25447*a - 483384)*r1 + 1/22178880*(15003*a - 284648)))))*t + ((((1/3726051840*(-16745*a + 320379)*r1 + 1/3726051840*(-71917*a + 1371747))*r2 + (1/103501440*(363*a - 7025)*r1 + 1/931512960*(15791*a - 302583)))*r3 + ((1/1863025920*(-30679*a + 579438)*r1 + 1/1863025920*(-115424*a + 2183055))*r2 + (1/621008640*(11573*a - 214256)*r1 + 1/621008640*(42922*a - 798609))))*r4 + (((1/1242017280*(-15159*a + 286313)*r1 + 1/3726051840*(-196441*a + 3718971))*r2 + (1/310504320*(-52*a + 555)*r1 + 1/310504320*(1142*a - 23171)))*r3 + ((1/1863025920*(-71947*a + 1360446)*r1 + 1/1863025920*(-272684*a + 5153703))*r2 + (1/41400576*(2369*a - 45202)*r1 + 1/124201728*(27296*a - 518959))))))*b2 + ((((1/621008640*(434063*a - 8259439)*r1 + 1/621008640*(1933961*a - 36726273))*r3 + ((1/621008640*(-138803*a + 2597499)*r1 + 1/621008640*(-694381*a + 13097293))*r2 + (1/621008640*(264823*a - 4950027)*r1 + 1/207002880*(55099*a - 970887))))*r4 + ((1/1863025920*(2617925*a - 49887501)*r1 + 1/109589760*(695867*a - 13238187))*r3 + ((1/621008640*(-357475*a + 6739267)*r1 + 1/621008640*(-1823813*a + 34279293))*r2 + (1/621008640*(960467*a - 18576015)*r1 + 1/621008640*(1972893*a - 38156041)))))*t + ((((1/3726051840*(-370813*a + 7190193)*r1 + 1/3726051840*(-936407*a + 18022227))*r2 + (1/103501440*(17896*a - 339903)*r1 + 1/931512960*(517078*a - 9815919)))*r3 + ((1/3726051840*(-1960057*a + 37332909)*r1 + 1/3726051840*(-8815811*a + 167613999))*r2 + (1/1242017280*(1003781*a - 18894365)*r1 + 1/1242017280*(4468519*a - 84030303))))*r4 + (((1/1242017280*(-367551*a + 6914515)*r1 + 1/3726051840*(-3327647*a + 62589699))*r2 + (1/621008640*(311885*a - 5836659)*r1 + 1/621008640*(1041011*a - 19514861)))*r3 + ((1/3726051840*(-4564435*a + 86889543)*r1 + 1/3726051840*(-20419577*a + 387971637))*r2 + (1/82801152*(127601*a - 2413921)*r1 + 1/248403456*(1735481*a - 32855305)))))))*b3 + ((((1/8812800*(7*a - 129)*r1 + 1/61689600*(163*a - 3349))*r2*r3 + ((1/61689600*(179*a - 3375)*r1 + 1/61689600*(761*a - 14637))*r2 + (1/20563200*(73*a - 1425)*r1 + 1/20563200*(307*a - 5899))))*r4 + ((1/12337920*(35*a - 633)*r1 + 1/12337920*(133*a - 2703))*r2*r3 + ((1/12337920*(73*a - 1353)*r1 + 1/12337920*(299*a - 5763))*r2 + (1/4112640*(19*a - 407)*r1 + 1/4112640*(97*a - 1717)))))*t + ((((1/61689600*(-23*a + 484)*r1 + 1/61689600*(-103*a + 1870))*r2 + (1/10281600*(-12*a + 223)*r1 + 1/30844800*(-155*a + 3009)))*r3 + ((1/61689600*(-73*a + 1284)*r1 + 1/61689600*(-298*a + 5865))*r2 + (1/20563200*(-56*a + 1017)*r1 + 1/20563200*(-207*a + 4216))))*r4 + (((1/2467584*(-5*a + 96)*r1 + 1/12337920*(-107*a + 2040))*r2 + (1/12337920*(11*a - 207)*r1 + 1/4112640*(15*a - 289)))*r3 + ((1/12337920*(32*a - 627)*r1 + 1/12337920*(133*a - 2448))*r2 + (1/1370880*(-7*a + 128)*r1 + 1/4112640*(-74*a + 1513))))))*b2^2 + ((((1/1233792*(-5*a + 105)*r1 + 1/6168960*(-109*a + 2125))*r2*r3 + ((1/1542240*(-29*a + 495)*r1 + 1/3084480*(-223*a + 4641))*r2 + (1/1028160*(-29*a + 537)*r1 + 1/514080*(-55*a + 1054))))*r4 + ((1/6168960*(-211*a + 3975)*r1 + 1/6168960*(-899*a + 17187))*r2*r3 + ((1/1542240*(64*a - 1245)*r1 + 1/3084480*(535*a - 9231))*r2 + (1/1028160*(-7*a + 113)*r1 + 1/257040*(-a - 17)))))*t + ((((1/6168960*(17*a - 349)*r1 + 1/6168960*(67*a - 1105))*r2 + (1/2056320*(-9*a + 208)*r1 + 1/6168960*(-140*a + 2091)))*r3 + ((1/6168960*(-89*a + 1641)*r1 + 1/3084480*(-166*a + 3111))*r2 + (1/2056320*(59*a - 1125)*r1 + 1/514080*(63*a - 1207))))*r4 + (((1/3084480*(13*a - 228)*r1 + 1/3084480*(47*a - 969))*r2 + (1/6168960*(62*a - 1035)*r1 + 1/2056320*(75*a - 1564)))*r3 + ((1/3084480*(73*a - 1389)*r1 + 1/6168960*(631*a - 11169))*r2 + (1/342720*(14*a - 275)*r1 + 1/2056320*(361*a - 6953))))))*b2 + (((1/440640*(5*a - 87)*r1 + 1/3084480*(665*a - 12563))*r2*r3 + ((1/3084480*(-2825*a + 54099)*r1 + 1/616896*(-2287*a + 43197))*r2 + (1/1028160*(-925*a + 17463)*r1 + 1/1028160*(-4039*a + 77197))))*r4 + ((1/308448*(-175*a + 3165)*r1 + 1/308448*(-665*a + 13515))*r2*r3 + ((1/308448*(-365*a + 6765)*r1 + 1/308448*(-1495*a + 28815))*r2 + (1/102816*(-95*a + 2035)*r1 + 1/102816*(-485*a + 8585)))))*t + (((1/6168960*(985*a - 19319)*r1 + 1/6168960*(4355*a - 83453))*r2 + (1/822528*(51*a - 1069)*r1 + 1/12337920*(2455*a - 34017)))*r3 + ((1/12337920*(355*a + 1119)*r1 + 1/12337920*(3505*a - 94299))*r2 + (1/4112640*(1715*a - 31041)*r1 + 1/4112640*(5985*a - 122587))))*r4 + ((1/308448*(125*a - 2400)*r1 + 1/308448*(535*a - 10200))*r2 + (1/2467584*(595*a - 12069)*r1 + 1/822528*(675*a - 11645)))*r3 + (1/2467584*(295*a - 3837)*r1 + 1/2467584*(1565*a - 40239))*r2 + 1/274176*(105*a - 1907)*r1 + 1/822528*(665*a - 14467),
((((((1/1266857625600*(-132863*a + 2504865)*r1 + 1/74521036800*(-48637*a + 918243))*r3 + ((1/1266857625600*(-75853*a + 1403163)*r1 + 1/74521036800*(5857*a - 103047))*r2 + (1/422285875200*(-221177*a + 4181371)*r1 + 1/24840345600*(-71531*a + 1350721))))*r4 + ((1/28152391680*(-751*a + 13617)*r1 + 1/14904207360*(-9829*a + 186315))*r3 + ((1/253371525120*(26015*a - 475473)*r1 + 1/4968069120*(5671*a - 108153))*r2 + (1/84457175040*(-72817*a + 1365219)*r1 + 1/4968069120*(-26707*a + 504777)))))*t + ((((1/2533715251200*(148083*a - 2768909)*r1 + 1/149042073600*(60229*a - 1142299))*r2 + (1/633428812800*(-63472*a + 1193757)*r1 + 1/37260518400*(-24887*a + 471762)))*r3 + ((1/2533715251200*(83329*a - 1558815)*r1 + 1/49680691200*(16297*a - 308303))*r2 + (1/168914350080*(-38489*a + 724455)*r1 + 1/9936138240*(-11499*a + 217549))))*r4 + (((1/506743050240*(86599*a - 1640857)*r1 + 1/9936138240*(10547*a - 198909))*r2 + (1/253371525120*(-53239*a + 1011075)*r1 + 1/14904207360*(-22487*a + 424995)))*r3 + ((1/506743050240*(69811*a - 1313709)*r1 + 1/29808414720*(29233*a - 552279))*r2 + (1/168914350080*(-6519*a + 128401)*r1 + 1/9936138240*(-7909*a + 150955))))))*b2^2 + ((((1/63342881280*(-44561*a + 838848)*r1 + 1/3726051840*(6539*a - 124038))*r3 + ((1/63342881280*(-270121*a + 5109282)*r1 + 1/3726051840*(-82673*a + 1565508))*r2 + (1/21114293760*(-85913*a + 1615816)*r1 + 1/1242017280*(-4073*a + 74470))))*r4 + ((1/7038097920*(-29375*a + 555322)*r1 + 1/3726051840*(-25103*a + 466680))*r3 + ((1/63342881280*(-471338*a + 8895675)*r1 + 1/1242017280*(-50116*a + 948237))*r2 + (1/21114293760*(-26246*a + 511173)*r1 + 1/177431040*(4432*a - 84693)))))*t + ((((1/253371525120*(-150879*a + 2838371)*r1 + 1/14904207360*(-75037*a + 1422865))*r2 + (1/126685762560*(83924*a - 1579827)*r1 + 1/7452103680*(50638*a - 955359)))*r3 + ((1/126685762560*(154468*a - 2918373)*r1 + 1/2484034560*(3094*a - 57107))*r2 + (1/42228587520*(-68878*a + 1299735)*r1 + 1/2484034560*(-5184*a + 98039))))*r4 + (((1/253371525120*(95443*a - 1790899)*r1 + 1/1656023040*(-7103*a + 134727))*r2 + (1/126685762560*(411527*a - 7762710)*r1 + 1/7452103680*(170827*a - 3232524)))*r3 + ((1/126685762560*(243590*a - 4596069)*r1 + 1/7452103680*(-3796*a + 76755))*r2 + (1/8445717504*(-51582*a + 979489)*r1 + 1/496806912*(-6892*a + 130753))))))*b2 + ((((1/31671440640*(3349771*a - 63336849)*r1 + 1/1863025920*(931145*a - 17584587))*r3 + ((1/31671440640*(3770969*a - 71058402)*r1 + 1/372605184*(166133*a - 3145296))*r2 + (1/10557146880*(3131605*a - 59191892)*r1 + 1/621008640*(873625*a - 16498634))))*r4 + ((1/1759524480*(322706*a - 6081359)*r1 + 1/931512960*(850868*a - 16070403))*r3 + ((1/31671440640*(7699906*a - 145850055)*r1 + 1/621008640*(557648*a - 10485897))*r2 + (1/10557146880*(6483763*a - 122176314)*r1 + 1/621008640*(1852435*a - 34970124)))))*t + ((((1/253371525120*(-5798943*a + 108972091)*r1 + 1/14904207360*(-1904657*a + 36031061))*r2 + (1/253371525120*(1684679*a - 31207359)*r1 + 1/14904207360*(1153825*a - 22017609)))*r3 + ((1/126685762560*(-9158479*a + 172801311)*r1 + 1/2484034560*(-877627*a + 16575131))*r2 + (1/42228587520*(6421579*a - 120972051)*r1 + 1/2484034560*(1695381*a - 32054333))))*r4 + (((1/253371525120*(-13293403*a + 251553199)*r1 + 1/4968069120*(-1451575*a + 27337563))*r2 + (1/253371525120*(6033779*a - 115597875)*r1 + 1/14904207360*(3348181*a - 63427989)))*r3 + ((1/126685762560*(-22557563*a + 426148707)*r1 + 1/7452103680*(-6357461*a + 120063741))*r2 + (1/8445717504*(2172459*a - 41149843)*r1 + 1/496806912*(614053*a - 11603725)))))))*b3*b1 + (((((1/30844800*(11*a - 198)*r1 + 1/30844800*(31*a - 680))*r2*r3 + ((1/30844800*(53*a - 1164)*r1 + 1/10281600*(81*a - 1360))*r2 + (1/10281600*(-21*a + 368)*r1 + 1/10281600*(-71*a + 1360))))*r4 + ((1/6168960*(-23*a + 440)*r1 + 1/6168960*(-99*a + 1870))*r2*r3 + ((1/2056320*(9*a - 178)*r1 + 1/2056320*(43*a - 782))*r2 + (1/2056320*(-19*a + 346)*r1 + 1/2056320*(-69*a + 1394)))))*t + ((((1/61689600*(39*a - 697)*r1 + 1/30844800*(72*a - 1445))*r2 + (1/61689600*(-7*a + 216)*r1 + 1/61689600*(-62*a + 765)))*r3 + ((1/12337920*(2*a - 45)*r1 + 1/12337920*(8*a - 153))*r2 + (1/20563200*(52*a - 1001)*r1 + 1/20563200*(232*a - 4335))))*r4 + (((-1/2056320*r1 + 1/12337920*(-5*a + 119))*r2 + (1/4112640*(-20*a + 389)*r1 + 1/12337920*(-253*a + 4794)))*r3 + ((1/2467584*(-2*a + 45)*r1 + 1/2467584*(-8*a + 153))*r2 + (1/4112640*(6*a - 121)*r1 + 1/241920*(2*a - 35))))))*b2^2 + ((((1/6168960*(-145*a + 2817)*r1 + 1/6168960*(-635*a + 11611))*r2*r3 + ((1/1233792*(31*a - 537)*r1 + 1/2056320*(213*a - 4267))*r2 + (1/2056320*(-111*a + 2045)*r1 + 1/2056320*(-431*a + 7837))))*r4 + ((1/6168960*(-121*a + 2377)*r1 + 1/6168960*(-531*a + 9299))*r2*r3 + ((1/2056320*(45*a - 947)*r1 + 1/2056320*(209*a - 3655))*r2 + (1/2056320*(-107*a + 1913)*r1 + 1/2056320*(-435*a + 7633)))))*t + ((((1/6168960*(12*a - 221)*r1 + 1/6168960*(42*a - 629))*r2 + (1/12337920*(-193*a + 3645)*r1 + 1/12337920*(-821*a + 15453)))*r3 + ((1/12337920*(-29*a + 621)*r1 + 1/12337920*(-107*a + 1683))*r2 + (1/587520*(19*a - 371)*r1 + 1/4112640*(583*a - 10455))))*r4 + (((1/2056320*(53*a - 962)*r1 + 1/6168960*(655*a - 12376))*r2 + (1/4112640*(125*a - 2417)*r1 + 1/12337920*(1567*a - 28815)))*r3 + ((1/2467584*(29*a - 621)*r1 + 1/2467584*(107*a - 1683))*r2 + (1/4112640*(423*a - 8231)*r1 + 1/241920*(109*a - 1981))))))*b2 + ((((1/1542240*(505*a - 9801)*r1 + 1/1542240*(2087*a - 37111))*r2*r3 + ((1/1542240*(-1835*a + 36273)*r1 + 1/514080*(-2595*a + 48229))*r2 + (1/257040*(285*a - 5053)*r1 + 1/257040*(1171*a - 22865))))*r4 + ((1/154224*(115*a - 2200)*r1 + 1/154224*(495*a - 9350))*r2*r3 + ((1/51408*(-45*a + 890)*r1 + 1/51408*(-215*a + 3910))*r2 + (1/51408*(95*a - 1730)*r1 + 1/51408*(345*a - 6970)))))*t + ((((1/12337920*(-2745*a + 50371)*r1 + 1/12337920*(-10707*a + 217345))*r2 + (1/12337920*(235*a - 11853)*r1 + 1/12337920*(185*a + 36873)))*r3 + ((1/1233792*(-265*a + 6255)*r1 + 1/1233792*(-619*a + 10557))*r2 + (1/2056320*(-1655*a + 31801)*r1 + 1/2056320*(-7037*a + 130611))))*r4 + (((1/822528*(-175*a + 3293)*r1 + 1/2467584*(-2095*a + 41293))*r2 + (1/822528*(1145*a - 22343)*r1 + 1/2467584*(13945*a - 261375)))*r3 + ((1/1233792*(-25*a + 855)*r1 + 1/1233792*(341*a - 7803))*r2 + (1/411264*(-735*a + 14201)*r1 + 1/24192*(-181*a + 3283))))))))*i + (((((1/1266857625600*(47313*a - 878407)*r1 + 1/74521036800*(-6677*a + 126051))*r2*r3 + ((1/180979660800*(157643*a - 2974065)*r1 + 1/24840345600*(71269*a - 1346223))*r2 + (1/422285875200*(-440677*a + 8311963)*r1 + 1/24840345600*(-87871*a + 1656129))))*r4 + ((1/253371525120*(71369*a - 1340263)*r1 + 1/4968069120*(3201*a - 60575))*r2*r3 + ((1/253371525120*(410341*a - 7722471)*r1 + 1/14904207360*(75703*a - 1432941))*r2 + (1/84457175040*(-242249*a + 4569447)*r1 + 1/4968069120*(-50011*a + 946341)))))*t + ((((1/1266857625600*(373659*a - 7056751)*r1 + 1/74521036800*(73707*a - 1391903))*r2 + (1/844571750400*(-434243*a + 8196465)*r1 + 1/49680691200*(-84501*a + 1598167)))*r3 + ((1/168914350080*(-477*a + 8143)*r1 + 1/9936138240*(-2527*a + 47533))*r2 + (1/49680691200*(-11887*a + 222933)*r1 + 1/49680691200*(-20669*a + 391287))))*r4 + (((1/42228587520*(23586*a - 445927)*r1 + 1/7452103680*(13317*a - 251710))*r2 + (1/506743050240*(-604421*a + 11406303)*r1 + 1/29808414720*(-117947*a + 2229105)))*r3 + ((1/9936138240*(3573*a - 67879)*r1 + 1/29808414720*(27589*a - 521247))*r2 + (1/168914350080*(-59341*a + 1109335)*r1 + 1/9936138240*(-1463*a + 27837))))))*b2^2 + ((((1/63342881280*(-34050*a + 638639)*r1 + 1/3726051840*(-11996*a + 227067))*r2*r3 + ((1/63342881280*(-386182*a + 7297437)*r1 + 1/248403456*(-6808*a + 128451))*r2 + (1/21114293760*(130040*a - 2462501)*r1 + 1/1242017280*(33206*a - 625461))))*r4 + ((1/63342881280*(-174302*a + 3299479)*r1 + 1/1242017280*(-17184*a + 322361))*r2*r3 + ((1/63342881280*(-842779*a + 15931686)*r1 + 1/3726051840*(-227863*a + 4293960))*r2 + (1/21114293760*(229001*a - 4317762)*r1 + 1/1242017280*(60385*a - 1137924)))))*t + ((((1/126685762560*(-176835*a + 3342064)*r1 + 1/7452103680*(-47739*a + 899918))*r2 + (1/84457175040*(301211*a - 5695119)*r1 + 1/4968069120*(79377*a - 1498213)))*r3 + ((1/42228587520*(-9786*a + 191777)*r1 + 1/2484034560*(-5396*a + 100685))*r2 + (1/2484034560*(6128*a - 115827)*r1 + 1/2484034560*(31774*a - 597075))))*r4 + (((1/42228587520*(-163538*a + 3093541)*r1 + 1/7452103680*(-131880*a + 2493871))*r2 + (1/253371525120*(1698727*a - 32116383)*r1 + 1/14904207360*(459109*a - 8664405)))*r3 + ((1/496806912*(-1056*a + 19901)*r1 + 1/1490420736*(-17102*a + 326463))*r2 + (1/42228587520*(172276*a - 3246337)*r1 + 1/2484034560*(55766*a - 1051209))))))*b2 + ((((1/15835720320*(154797*a - 3004223)*r1 + 1/931512960*(89945*a - 1690827))*r2*r3 + ((1/31671440640*(-4234294*a + 79814847)*r1 + 1/621008640*(-262400*a + 4955397))*r2 + (1/10557146880*(2940437*a - 55436762)*r1 + 1/124201728*(114937*a - 2171280))))*r4 + ((1/31671440640*(-724343*a + 13110451)*r1 + 1/621008640*(20025*a - 357733))*r2*r3 + ((1/31671440640*(-7789564*a + 146072721)*r1 + 1/1863025920*(-1362394*a + 25841805))*r2 + (1/10557146880*(7465304*a - 140829105)*r1 + 1/621008640*(1480306*a - 28023921)))))*t + ((((1/253371525120*(-15467733*a + 292040773)*r1 + 1/14904207360*(-2960451*a + 55972787))*r2 + (1/84457175040*(8567713*a - 161637717)*r1 + 1/4968069120*(1653567*a - 31261835)))*r3 + ((1/42228587520*(515031*a - 9642383)*r1 + 1/2484034560*(245321*a - 4619681))*r2 + (1/2484034560*(24397*a - 417765)*r1 + 1/2484034560*(-239965*a + 4454853))))*r4 + (((1/84457175040*(-10044343*a + 189850135)*r1 + 1/14904207360*(-5553171*a + 105033331))*r2 + (1/253371525120*(57238739*a - 1080462591)*r1 + 1/14904207360*(10897949*a - 205811985)))*r3 + ((1/496806912*(-19605*a + 379141)*r1 + 1/1490420736*(-76225*a + 1379361))*r2 + (1/42228587520*(-823627*a + 16931779)*r1 + 1/2484034560*(-959525*a + 17981469)))))))*b3*b1 + ((((1/6168960*(2*a - 45)*r1 + 1/6168960*(8*a - 153))*r3 + ((1/6168960*(16*a - 297)*r1 + 1/6168960*(64*a - 1275))*r2 + (1/2056320*(4*a - 69)*r1 + 1/2056320*(16*a - 323))))*r4 + ((1/6168960*(16*a - 303)*r1 + 1/6168960*(50*a - 1071))*r3 + ((1/6168960*(122*a - 2295)*r1 + 1/6168960*(502*a - 9741))*r2 + (1/2056320*(30*a - 563)*r1 + 1/2056320*(134*a - 2533)))))*t + ((((1/61689600*(-47*a + 820)*r1 + 1/61689600*(-198*a + 3961))*r2 + (1/30844800*(-92*a + 1785)*r1 + 1/20563200*(-247*a + 4709)))*r3 + ((1/4112640*(-3*a + 58)*r1 + 1/12337920*(-29*a + 612))*r2 + (1/20563200*(-61*a + 1250)*r1 + 1/20563200*(-259*a + 4658))))*r4 + (((-1/725760*r1 + 1/12337920*(-5*a + 102))*r2 + (1/4112640*(-25*a + 471)*r1 + 1/120960*(-3*a + 58)))*r3 + ((1/12337920*(-13*a + 264)*r1 + 1/1370880*(-5*a + 102))*r2 + (1/4112640*(13*a - 230)*r1 + 1/4112640*(55*a - 1122))))))*b2^2 + ((((1/6168960*(-29*a + 621)*r1 + 1/6168960*(-107*a + 1683))*r3 + ((1/6168960*(-241*a + 4527)*r1 + 1/6168960*(-1009*a + 19023))*r2 + (1/2056320*(-61*a + 1095)*r1 + 1/2056320*(-265*a + 5219))))*r4 + ((1/6168960*(-25*a + 897)*r1 + 1/6168960*(-95*a + 1071))*r3 + ((1/6168960*(-329*a + 5967)*r1 + 1/6168960*(-1321*a + 27183))*r2 + (1/2056320*(-93*a + 1391)*r1 + 1/2056320*(-377*a + 8347)))))*t + ((((1/12337920*(-11*a + 331)*r1 + 1/12337920*(-39*a + 187))*r2 + (1/6168960*(130*a - 2499)*r1 + 1/2056320*(178*a - 3383)))*r3 + ((1/4112640*(9*a - 253)*r1 + 1/12337920*(101*a - 1377))*r2 + (1/4112640*(23*a - 475)*r1 + 1/4112640*(77*a - 1513))))*r4 + (((1/12337920*(33*a - 289)*r1 + 1/12337920*(137*a - 3621))*r2 + (1/2056320*(83*a - 1572)*r1 + 1/120960*(21*a - 400)))*r3 + ((1/12337920*(85*a - 2001)*r1 + 1/1370880*(35*a - 527))*r2 + (1/4112640*(-151*a + 2579)*r1 + 1/4112640*(-589*a + 11985))))))*b2 + (((1/308448*(-65*a + 1521)*r1 + 1/1542240*(-859*a + 15147))*r3 + ((1/771120*(-535*a + 9567)*r1 + 1/771120*(-2365*a + 49011))*r2 + (1/514080*(-365*a + 6663)*r1 + 1/514080*(-1463*a + 30073))))*r4 + ((1/154224*(-80*a + 1515)*r1 + 1/154224*(-250*a + 5355))*r3 + ((1/154224*(-610*a + 11475)*r1 + 1/154224*(-2510*a + 48705))*r2 + (1/51408*(-150*a + 2815)*r1 + 1/51408*(-670*a + 12665)))))*t + (((1/12337920*(3125*a - 55291)*r1 + 1/12337920*(13479*a - 268753))*r2 + (1/2467584*(743*a - 14637)*r1 + 1/4112640*(5035*a - 95897)))*r3 + ((1/411264*(75*a - 1517)*r1 + 1/6168960*(3359*a - 68697))*r2 + (1/2056320*(3065*a - 60343)*r1 + 1/2056320*(12371*a - 224893))))*r4 + ((1/2467584*(-195*a + 3893)*r1 + 1/2467584*(-769*a + 14127))*r2 + (1/822528*(1525*a - 28479)*r1 + 1/48384*(375*a - 7349)))*r3 + (1/1233792*(485*a - 10635)*r1 + 1/137088*(151*a - 2873))*r2 + 1/411264*(-875*a + 16381)*r1 + 1/411264*(-3497*a + 66351),
((((((1/419489280*(-71*a + 1343)*r1 + 1/123379200*(-83*a + 1563))*r2 + (1/209744640*(-8*a + 153)*r1 + 1/20563200*(-3*a + 56)))*r3 + (1/8739360*(-9*a + 170)*r1 + 1/5140800*(-22*a + 413)))*r4 + (((1/209744640*(52*a - 1003)*r1 + 1/12337920*(13*a - 246))*r2 + (1/419489280*(-251*a + 4743)*r1 + 1/2741760*(-7*a + 131)))*r3 + (1/69914880*(-45*a + 833)*r1 + 1/4112640*(-11*a + 203))))*b2^2 + ((((1/209744640*(274*a - 5185)*r1 + 1/12337920*(68*a - 1293))*r2 + (1/209744640*(719*a - 13464)*r1 + 1/4112640*(57*a - 1078)))*r3 + (1/69914880*(-261*a + 4913)*r1 + 1/4112640*(-55*a + 1043)))*r4 + (((1/209744640*(452*a - 8483)*r1 + 1/12337920*(110*a - 2103))*r2 + (1/209744640*(-167*a + 3366)*r1 + 1/456960*(-a + 20)))*r3 + (1/69914880*(1539*a - 28679)*r1 + 1/4112640*(377*a - 7133))))*b2 + ((((1/104872320*(2938*a - 55369)*r1 + 1/6168960*(656*a - 12417))*r2 + (1/209744640*(-1001*a + 17595)*r1 + 1/4112640*(-9*a + 259)))*r3 + (1/17478720*(4212*a - 79781)*r1 + 1/1028160*(1054*a - 19733)))*r4 + (((1/20974464*(-1652*a + 31841)*r1 + 1/1233792*(-434*a + 8133))*r2 + (1/41948928*(2419*a - 46665)*r1 + 1/274176*(97*a - 1787)))*r3 + (1/3495744*(1062*a - 20111)*r1 + 1/205632*(284*a - 5243)))))*b1 + (((((1/61689600*(-23*a + 441)*r1 + 1/61689600*(-91*a + 1853))*r2 + (1/61689600*(-29*a + 423)*r1 + 1/61689600*(-113*a + 2499)))*r3 + (1/10281600*(-37*a + 681)*r1 + 1/10281600*(-137*a + 2805)))*r4 + (((1/4112640*(3*a - 65)*r1 + 1/12337920*(37*a - 663))*r2 + (1/12337920*(19*a - 405)*r1 + 1/12337920*(79*a - 1377)))*r3 + (1/2056320*(17*a - 329)*r1 + 1/2056320*(65*a - 1241))))*b2^2 + ((((1/3084480*(16*a - 315)*r1 + 1/3084480*(65*a - 1156))*r2 + (1/3084480*(19*a - 324)*r1 + 1/3084480*(88*a - 1785)))*r3 + (1/1028160*(a - 33)*r1 + 1/1028160*(-a - 51)))*r4 + (((1/1028160*(-13*a + 254)*r1 + 1/3084480*(-154*a + 2805))*r2 + (1/3084480*(-88*a + 1665)*r1 + 1/3084480*(-355*a + 6732)))*r3 + (1/146880*(-a + 37)*r1 + 1/1028160*(-49*a + 697))))*b2 + ((((1/1542240*(-65*a + 1008)*r1 + 1/1542240*(-361*a + 6800))*r2 + (1/3084480*(-1015*a + 20403)*r1 + 1/3084480*(-4225*a + 78897)))*r3 + (1/257040*(365*a - 6618)*r1 + 1/257040*(1501*a - 30090)))*r4 + (((1/102816*(20*a - 389)*r1 + 1/308448*(172*a - 3111))*r2 + (1/616896*(215*a - 3447)*r1 + 1/616896*(893*a - 17289)))*r3 + (1/51408*(-190*a + 3787)*r1 + 1/51408*(-682*a + 12631))))))*i + (((((1/419489280*(-71*a + 1343)*r1 + 1/123379200*(-83*a + 1563))*r2 + (1/209744640*(8*a - 153)*r1 + 1/20563200*(3*a - 56)))*r3 + (1/209744640*(131*a - 2499)*r1 + 1/61689600*(157*a - 2961))*r2)*r4 + (((1/209744640*(52*a - 1003)*r1 + 1/12337920*(13*a - 246))*r2 + (1/419489280*(251*a - 4743)*r1 + 1/2741760*(7*a - 131)))*r3 + (1/52436160*(13*a - 255)*r1 + 1/3084480*(4*a - 75))*r2))*b2^2 + ((((1/209744640*(274*a - 5185)*r1 + 1/12337920*(68*a - 1293))*r2 + (1/209744640*(-719*a + 13464)*r1 + 1/4112640*(-57*a + 1078)))*r3 + (1/209744640*(-815*a + 15351)*r1 + 1/12337920*(-197*a + 3717))*r2)*r4 + (((1/209744640*(452*a - 8483)*r1 + 1/12337920*(110*a - 2103))*r2 + (1/209744640*(167*a - 3366)*r1 + 1/456960*(a - 20)))*r3 + (1/209744640*(2441*a - 46257)*r1 + 1/12337920*(587*a - 11211))*r2))*b2 + ((((1/104872320*(2938*a - 55369)*r1 + 1/6168960*(656*a - 12417))*r2 + (1/209744640*(1001*a - 17595)*r1 + 1/4112640*(9*a - 259)))*r3 + (1/14981760*(-2243*a + 42585)*r1 + 1/6168960*(-3527*a + 66717))*r2)*r4 + (((1/20974464*(-1652*a + 31841)*r1 + 1/1233792*(-434*a + 8133))*r2 + (1/41948928*(-2419*a + 46665)*r1 + 1/274176*(-97*a + 1787)))*r3 + (1/20974464*(-3641*a + 68595)*r1 + 1/1233792*(-707*a + 13497))*r2)))*b1 + ((((1/61689600*(23*a - 441)*r1 + 1/61689600*(91*a - 1853))*r2 + (1/61689600*(-29*a + 423)*r1 + 1/61689600*(-113*a + 2499)))*r3 + (1/30844800*(41*a - 753)*r1 + 1/10281600*(67*a - 1275))*r2)*r4 + (((1/4112640*(-3*a + 65)*r1 + 1/12337920*(-37*a + 663))*r2 + (1/12337920*(19*a - 405)*r1 + 1/12337920*(79*a - 1377)))*r3 + (1/6168960*(-37*a + 729)*r1 + 1/120960*(-3*a + 55))*r2))*b2^2 + ((((1/3084480*(-16*a + 315)*r1 + 1/3084480*(-65*a + 1156))*r2 + (1/3084480*(19*a - 324)*r1 + 1/3084480*(88*a - 1785)))*r3 + (1/3084480*(-5*a - 39)*r1 + 1/1028160*(-a + 153))*r2)*r4 + (((1/1028160*(13*a - 254)*r1 + 1/3084480*(154*a - 2805))*r2 + (1/3084480*(-88*a + 1665)*r1 + 1/3084480*(-355*a + 6732)))*r3 + (1/3084480*(23*a - 639)*r1 + 1/60480*(3*a - 47))*r2))*b2 + (((1/1542240*(65*a - 1008)*r1 + 1/1542240*(361*a - 6800))*r2 + (1/3084480*(-1015*a + 20403)*r1 + 1/3084480*(-4225*a + 78897)))*r3 + (1/1542240*(-1715*a + 32163)*r1 + 1/514080*(-2455*a + 47379))*r2)*r4 + ((1/102816*(-20*a + 389)*r1 + 1/308448*(-172*a + 3111))*r2 + (1/616896*(215*a - 3447)*r1 + 1/616896*(893*a - 17289)))*r3 + (1/308448*(775*a - 14787)*r1 + 1/6048*(63*a - 1159))*r2,
((((((1/1266857625600*(201085*a - 3812199)*r1 + 1/24840345600*(-2291*a + 42633))*r3 + ((1/180979660800*(-157643*a + 2974065)*r1 + 1/24840345600*(-71269*a + 1346223))*r2 + (1/422285875200*(-440677*a + 8311963)*r1 + 1/24840345600*(-87871*a + 1656129))))*r4 + ((1/253371525120*(188837*a - 3567807)*r1 + 1/14904207360*(20735*a - 396957))*r3 + ((1/253371525120*(-410341*a + 7722471)*r1 + 1/14904207360*(-75703*a + 1432941))*r2 + (1/84457175040*(-242249*a + 4569447)*r1 + 1/4968069120*(-50011*a + 946341)))))*t + ((((1/2533715251200*(78643*a - 1466097)*r1 + 1/149042073600*(21549*a - 410111))*r2 + (1/1266857625600*(137437*a - 2563005)*r1 + 1/74521036800*(21329*a - 403593)))*r3 + ((1/2533715251200*(-572635*a + 10825617)*r1 + 1/149042073600*(-48401*a + 928443))*r2 + (1/56304783360*(20465*a - 387379)*r1 + 1/9936138240*(7521*a - 141947))))*r4 + (((1/506743050240*(58431*a - 1089581)*r1 + 1/29808414720*(15673*a - 294395))*r2 + (1/25337152512*(7625*a - 143208)*r1 + 1/2484034560*(2234*a - 42225)))*r3 + ((1/168914350080*(-64987*a + 1230001)*r1 + 1/29808414720*(-6931*a + 134529))*r2 + (1/168914350080*(185189*a - 3480087)*r1 + 1/9936138240*(27095*a - 509557))))))*b2^2 + ((((1/63342881280*(-131822*a + 2496603)*r1 + 1/1242017280*(-13556*a + 256401))*r3 + ((1/63342881280*(386182*a - 7297437)*r1 + 1/248403456*(6808*a - 128451))*r2 + (1/21114293760*(130040*a - 2462501)*r1 + 1/1242017280*(33206*a - 625461))))*r4 + ((1/63342881280*(-117272*a + 2237625)*r1 + 1/3726051840*(-51770*a + 978069))*r3 + ((1/63342881280*(842779*a - 15931686)*r1 + 1/3726051840*(227863*a - 4293960))*r2 + (1/21114293760*(229001*a - 4317762)*r1 + 1/1242017280*(60385*a - 1137924)))))*t + ((((1/253371525120*(-5371*a + 96135)*r1 + 1/14904207360*(1887*a - 36451))*r2 + (1/126685762560*(-162664*a + 3071883)*r1 + 1/7452103680*(-45926*a + 863043)))*r3 + ((1/126685762560*(124547*a - 2367114)*r1 + 1/7452103680*(46219*a - 873636))*r2 + (1/14076195840*(-64055*a + 1214548)*r1 + 1/2484034560*(-52521*a + 991082))))*r4 + (((1/253371525120*(102027*a - 1930979)*r1 + 1/14904207360*(37345*a - 722513))*r2 + (1/126685762560*(-537481*a + 10151244)*r1 + 1/2484034560*(-46559*a + 877230)))*r3 + ((1/42228587520*(129397*a - 2453440)*r1 + 1/7452103680*(127555*a - 2412042))*r2 + (1/8445717504*(-23371*a + 435336)*r1 + 1/496806912*(-9367*a + 175466))))))*b2 + ((((1/6334288128*(-201085*a + 3812199)*r1 + 1/124201728*(2291*a - 42633))*r3 + ((1/31671440640*(4234294*a - 79814847)*r1 + 1/621008640*(262400*a - 4955397))*r2 + (1/10557146880*(2940437*a - 55436762)*r1 + 1/124201728*(114937*a - 2171280))))*r4 + ((1/6334288128*(-944185*a + 17839035)*r1 + 1/372605184*(-103675*a + 1984785))*r3 + ((1/31671440640*(7789564*a - 146072721)*r1 + 1/1863025920*(1362394*a - 25841805))*r2 + (1/10557146880*(7465304*a - 140829105)*r1 + 1/621008640*(1480306*a - 28023921)))))*t + ((((1/253371525120*(-5343749*a + 100490961)*r1 + 1/14904207360*(-1149531*a + 21787855))*r2 + (1/253371525120*(1655423*a - 33138015)*r1 + 1/14904207360*(661513*a - 12369513)))*r3 + ((1/12668576256*(572635*a - 10825617)*r1 + 1/745210368*(48401*a - 928443))*r2 + (1/1407619584*(-102325*a + 1936895)*r1 + 1/248403456*(-37605*a + 709735))))*r4 + (((1/253371525120*(-14201949*a + 266475425)*r1 + 1/14904207360*(-3154291*a + 59578511))*r2 + (1/253371525120*(-683329*a + 9831321)*r1 + 1/4968069120*(100387*a - 1822155)))*r3 + ((1/4222858752*(324935*a - 6150005)*r1 + 1/745210368*(34655*a - 672645))*r2 + (1/4222858752*(-925945*a + 17400435)*r1 + 1/248403456*(-135475*a + 2547785)))))))*b3*b1 + (((((1/30844800*(-128*a + 2347)*r1 + 1/30844800*(-530*a + 10387))*r2*r3 + ((1/6168960*(-16*a + 297)*r1 + 1/6168960*(-64*a + 1275))*r2 + (1/2056320*(4*a - 69)*r1 + 1/2056320*(16*a - 323))))*r4 + ((1/2056320*(-10*a + 183)*r1 + 1/2056320*(-40*a + 799))*r2*r3 + ((1/6168960*(-122*a + 2295)*r1 + 1/6168960*(-502*a + 9741))*r2 + (1/2056320*(30*a - 563)*r1 + 1/2056320*(134*a - 2533)))))*t + ((((1/30844800*(-19*a + 380)*r1 + 1/61689600*(-177*a + 3179))*r2 + (1/61689600*(161*a - 2910)*r1 + 1/61689600*(674*a - 13413)))*r3 + ((1/12337920*(-5*a + 84)*r1 + 1/12337920*(-13*a + 306))*r2 + (1/20563200*(139*a - 2546)*r1 + 1/20563200*(565*a - 11186))))*r4 + (((1/12337920*(-25*a + 471)*r1 + 1/362880*(-3*a + 58))*r2 + (1/12337920*(26*a - 477)*r1 + 1/587520*(5*a - 102)))*r3 + ((1/2467584*(5*a - 84)*r1 + 1/2467584*(13*a - 306))*r2 + (1/4112640*(79*a - 1448)*r1 + 1/4112640*(325*a - 6392))))))*b2^2 + ((((1/6168960*(13*a - 185)*r1 + 1/6168960*(79*a - 1955))*r2*r3 + ((1/6168960*(241*a - 4527)*r1 + 1/6168960*(1009*a - 19023))*r2 + (1/2056320*(-61*a + 1095)*r1 + 1/2056320*(-265*a + 5219))))*r4 + ((1/2056320*(151*a - 2811)*r1 + 1/2056320*(637*a - 12121))*r2*r3 + ((1/6168960*(329*a - 5967)*r1 + 1/6168960*(1321*a - 27183))*r2 + (1/2056320*(-93*a + 1391)*r1 + 1/2056320*(-377*a + 8347)))))*t + ((((1/6168960*(44*a - 787)*r1 + 1/1233792*(36*a - 697))*r2 + (1/12337920*(-25*a + 249)*r1 + 1/12337920*(-97*a + 2805)))*r3 + ((1/12337920*(-31*a + 483)*r1 + 1/12337920*(-113*a + 1989))*r2 + (1/4112640*(-233*a + 4309)*r1 + 1/4112640*(-995*a + 19159))))*r4 + (((1/6168960*(83*a - 1572)*r1 + 1/362880*(21*a - 400))*r2 + (1/12337920*(-269*a + 4869)*r1 + 1/4112640*(-347*a + 6783)))*r3 + ((1/2467584*(31*a - 483)*r1 + 1/2467584*(113*a - 1989))*r2 + (1/4112640*(-259*a + 4679)*r1 + 1/4112640*(-1153*a + 23069))))))*b2 + ((((1/154224*(128*a - 2347)*r1 + 1/154224*(530*a - 10387))*r2*r3 + ((1/771120*(535*a - 9567)*r1 + 1/771120*(2365*a - 49011))*r2 + (1/514080*(-365*a + 6663)*r1 + 1/514080*(-1463*a + 30073))))*r4 + ((1/51408*(50*a - 915)*r1 + 1/51408*(200*a - 3995))*r2*r3 + ((1/154224*(610*a - 11475)*r1 + 1/154224*(2510*a - 48705))*r2 + (1/51408*(-150*a + 2815)*r1 + 1/51408*(-670*a + 12665)))))*t + ((((1/2467584*(121*a - 2867)*r1 + 1/12337920*(2847*a - 44693))*r2 + (1/12337920*(-10625*a + 194583)*r1 + 1/12337920*(-44555*a + 882453)))*r3 + ((1/308448*(25*a - 420)*r1 + 1/308448*(65*a - 1530))*r2 + (1/102816*(-139*a + 2546)*r1 + 1/102816*(-565*a + 11186))))*r4 + (((1/2467584*(1525*a - 28479)*r1 + 1/145152*(375*a - 7349))*r2 + (1/2467584*(-5*a - 1269)*r1 + 1/822528*(-125*a + 5355)))*r3 + ((1/308448*(-125*a + 2100)*r1 + 1/308448*(-325*a + 7650))*r2 + (1/102816*(-395*a + 7240)*r1 + 1/102816*(-1625*a + 31960))))))))*i + (((((1/1266857625600*(103677*a - 1970351)*r1 + 1/74521036800*(44639*a - 842021))*r2*r3 + ((1/1266857625600*(75853*a - 1403163)*r1 + 1/74521036800*(-5857*a + 103047))*r2 + (1/422285875200*(-221177*a + 4181371)*r1 + 1/24840345600*(-71531*a + 1350721))))*r4 + ((1/253371525120*(99453*a - 1872023)*r1 + 1/4968069120*(10965*a - 208847))*r2*r3 + ((1/253371525120*(-26015*a + 475473)*r1 + 1/4968069120*(-5671*a + 108153))*r2 + (1/84457175040*(-72817*a + 1365219)*r1 + 1/4968069120*(-26707*a + 504777)))))*t + ((((1/633428812800*(36137*a - 683706)*r1 + 1/37260518400*(10576*a - 198751))*r2 + (1/2533715251200*(-226777*a + 4287927)*r1 + 1/49680691200*(-18029*a + 341459)))*r3 + ((1/168914350080*(7307*a - 133501)*r1 + 1/29808414720*(13811*a - 263853))*r2 + (1/281523916800*(-100157*a + 1888411)*r1 + 1/49680691200*(-104557*a + 1987363))))*r4 + (((1/253371525120*(30199*a - 566219)*r1 + 1/14904207360*(8739*a - 165511))*r2 + (1/168914350080*(-43799*a + 828665)*r1 + 1/29808414720*(-33539*a + 636237)))*r3 + ((1/506743050240*(128119*a - 2436321)*r1 + 1/9936138240*(17239*a - 321801))*r2 + (1/168914350080*(-101565*a + 1921187)*r1 + 1/9936138240*(-38767*a + 734281))))))*b2^2 + ((((1/63342881280*(29679*a - 572900)*r1 + 1/3726051840*(-9913*a + 187258))*r2*r3 + ((1/63342881280*(270121*a - 5109282)*r1 + 1/3726051840*(82673*a - 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59191892)*r1 + 1/621008640*(873625*a - 16498634))))*r4 + ((1/6334288128*(-497265*a + 9360115)*r1 + 1/124201728*(-54825*a + 1044235))*r2*r3 + ((1/31671440640*(-7699906*a + 145850055)*r1 + 1/621008640*(-557648*a + 10485897))*r2 + (1/10557146880*(6483763*a - 122176314)*r1 + 1/621008640*(1852435*a - 34970124)))))*t + ((((1/253371525120*(-13431793*a + 253764321)*r1 + 1/14904207360*(-3547463*a + 66906455))*r2 + (1/253371525120*(24626429*a - 465024273)*r1 + 1/4968069120*(2053681*a - 38795317)))*r3 + ((1/4222858752*(-36535*a + 667505)*r1 + 1/745210368*(-69055*a + 1319265))*r2 + (1/1407619584*(100157*a - 1888411)*r1 + 1/248403456*(104557*a - 1987363))))*r4 + (((1/253371525120*(-30990173*a + 584718349)*r1 + 1/14904207360*(-8086395*a + 152913899))*r2 + (1/84457175040*(19714427*a - 372627335)*r1 + 1/14904207360*(15000719*a - 283608171)))*r3 + ((1/12668576256*(-640595*a + 12181605)*r1 + 1/248403456*(-86195*a + 1609005))*r2 + (1/4222858752*(507825*a - 9605935)*r1 + 1/248403456*(193835*a - 3671405)))))))*b3*b1 + ((((1/6168960*(-5*a + 84)*r1 + 1/6168960*(-13*a + 306))*r3 + ((1/30844800*(-53*a + 1164)*r1 + 1/10281600*(-81*a + 1360))*r2 + (1/10281600*(-21*a + 368)*r1 + 1/10281600*(-71*a + 1360))))*r4 + ((1/2056320*(-a - 6)*r1 + 1/685440*a)*r3 + ((1/2056320*(-9*a + 178)*r1 + 1/2056320*(-43*a + 782))*r2 + (1/2056320*(-19*a + 346)*r1 + 1/2056320*(-69*a + 1394)))))*t + ((((1/61689600*(19*a - 352)*r1 + 1/61689600*(64*a - 1275))*r2 + (1/20563200*(29*a - 567)*r1 + 1/30844800*(191*a - 3570)))*r3 + ((1/12337920*(4*a - 33)*r1 + 1/12337920*(2*a - 153))*r2 + (1/6854400*r1 + 1/6854400*(-4*a + 119))))*r4 + (((1/12337920*(20*a - 351)*r1 + 1/12337920*(75*a - 1496))*r2 + (1/6168960*(-10*a + 159)*r1 + 1/12337920*(-67*a + 1581)))*r3 + ((1/12337920*(14*a - 201)*r1 + 1/12337920*(28*a - 765))*r2 + (1/4112640*(-20*a + 421)*r1 + 1/4112640*(-92*a + 1615))))))*b2^2 + ((((1/6168960*(-31*a + 483)*r1 + 1/6168960*(-113*a + 1989))*r3 + ((1/1233792*(-31*a + 537)*r1 + 1/2056320*(-213*a + 4267))*r2 + (1/2056320*(-111*a + 2045)*r1 + 1/2056320*(-431*a + 7837))))*r4 + ((1/2056320*(-89*a + 1725)*r1 + 1/685440*(-109*a + 1785))*r3 + ((1/2056320*(-45*a + 947)*r1 + 1/2056320*(-209*a + 3655))*r2 + (1/2056320*(-107*a + 1913)*r1 + 1/2056320*(-435*a + 7633)))))*t + ((((1/12337920*(85*a - 1537)*r1 + 1/12337920*(349*a - 6477))*r2 + (1/2056320*(-8*a + 147)*r1 + 1/6168960*(-94*a + 1785)))*r3 + ((1/12337920*(149*a - 2829)*r1 + 1/12337920*(547*a - 9027))*r2 + (1/1370880*(75*a - 1307)*r1 + 1/1370880*(281*a - 5593))))*r4 + (((1/12337920*(13*a - 297)*r1 + 1/12337920*(-15*a + 1343))*r2 + (1/6168960*(415*a - 7692)*r1 + 1/6168960*(1739*a - 33150)))*r3 + ((1/12337920*(211*a - 3795)*r1 + 1/12337920*(773*a - 13005))*r2 + (1/4112640*(-169*a + 3377)*r1 + 1/4112640*(-835*a + 14603))))))*b2 + (((1/154224*(25*a - 420)*r1 + 1/154224*(65*a - 1530))*r3 + ((1/1542240*(1835*a - 36273)*r1 + 1/514080*(2595*a - 48229))*r2 + (1/257040*(285*a - 5053)*r1 + 1/257040*(1171*a - 22865))))*r4 + ((1/51408*(5*a + 30)*r1 - 5/17136*a)*r3 + ((1/51408*(45*a - 890)*r1 + 1/51408*(215*a - 3910))*r2 + (1/51408*(95*a - 1730)*r1 + 1/51408*(345*a - 6970)))))*t + (((1/12337920*(-295*a + 4441)*r1 + 1/12337920*(-877*a + 13515))*r2 + (1/4112640*(-2045*a + 38031)*r1 + 1/12337920*(-28285*a + 560847)))*r3 + ((1/308448*(-20*a + 165)*r1 + 1/308448*(-10*a + 765))*r2 + (-1/34272*r1 + 1/34272*(4*a - 119))))*r4 + ((1/2467584*(-995*a + 17253)*r1 + 1/2467584*(-3969*a + 78047))*r2 + (1/2467584*(-775*a + 16197)*r1 + 1/2467584*(-4205*a + 74919)))*r3 + (1/308448*(-70*a + 1005)*r1 + 1/308448*(-140*a + 3825))*r2 + 1/102816*(100*a - 2105)*r1 + 1/102816*(460*a - 8075),
(((((((1/1266857625600*(-276195*a + 5215583)*r1 + 1/74521036800*(-63821*a + 1205633))*r2*r3 + ((1/422285875200*(-246775*a + 4657507)*r1 + 1/74521036800*(-166415*a + 3147243))*r2 + (1/422285875200*(-8199*a + 143939)*r1 + 1/24840345600*(-5261*a + 98161))))*r4 + ((1/50674305024*(-27789*a + 526541)*r1 + 1/14904207360*(-31591*a + 595479))*r2*r3 + ((1/84457175040*(-116419*a + 2197743)*r1 + 1/14904207360*(-78059*a + 1477287))*r2 + (1/84457175040*(-31299*a + 582199)*r1 + 1/4968069120*(-9249*a + 175885)))))*t + ((((1/2533715251200*(-252389*a + 4784429)*r1 + 1/149042073600*(-54771*a + 1035011))*r2 + (1/316714406400*(70375*a - 1326663)*r1 + 1/37260518400*(31145*a - 589203)))*r3 + ((1/253371525120*(-46726*a + 886635)*r1 + 1/14904207360*(-11296*a + 213219))*r2 + (1/422285875200*(242730*a - 4594777)*r1 + 1/24840345600*(55444*a - 1045757))))*r4 + (((1/506743050240*(-118981*a + 2259045)*r1 + 1/29808414720*(-25963*a + 488659))*r2 + (1/253371525120*(118931*a - 2240583)*r1 + 1/14904207360*(26075*a - 494547)))*r3 + ((1/253371525120*(-137471*a + 2582028)*r1 + 1/14904207360*(-31927*a + 605442))*r2 + (1/1656023040*(2035*a - 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1309))))*r4 + (((1/1677957120*(499*a - 9503)*r1 + 1/98703360*(121*a - 2277))*r2 + (1/93219840*(43*a - 816)*r1 + 1/16450560*(31*a - 584)))*r3 + ((1/1677957120*(529*a - 9945)*r1 + 1/98703360*(139*a - 2595))*r2 + (1/559319040*(7*a - 187)*r1 + 1/32901120*(5*a - 97))))))*b2^2 + ((((1/52436160*(-158*a + 2975)*r1 + 1/1542240*(-19*a + 361))*r2*r3 + ((1/104872320*(44*a - 867)*r1 + 1/2056320*(3*a - 56))*r2 + (1/34957440*(-133*a + 2516)*r1 + 1/685440*(-10*a + 191))))*r4 + ((1/11652480*(65*a - 1224)*r1 + 1/6168960*(139*a - 2634))*r2*r3 + ((1/23304960*(-181*a + 3417)*r1 + 1/4112640*(-131*a + 2483))*r2 + (1/7768320*(79*a - 1479)*r1 + 1/4112640*(163*a - 3087)))))*t + ((((1/838978560*(-91*a + 1513)*r1 + 1/49351680*(-25*a + 459))*r2 + (1/419489280*(-355*a + 6681)*r1 + 1/8225280*(-27*a + 517)))*r3 + ((1/139829760*(-724*a + 13583)*r1 + 1/8225280*(-176*a + 3337))*r2 + (1/139829760*(-269*a + 5066)*r1 + 1/1175040*(-9*a + 170))))*r4 + (((1/838978560*(-1721*a + 32215)*r1 + 1/49351680*(-419*a + 7893))*r2 + (1/23304960*(14*a - 255)*r1 + 1/4112640*(8*a - 151)))*r3 + ((1/419489280*(3218*a - 60741)*r1 + 1/24675840*(746*a - 14163))*r2 + (1/139829760*(995*a - 18734)*r1 + 1/8225280*(241*a - 4586))))))*b2 + ((((1/29963520*(11*a - 119)*r1 + 1/12337920*(-181*a + 3049))*r2*r3 + ((1/209744640*(13523*a - 259131)*r1 + 1/4112640*(1047*a - 19775))*r2 + (1/69914880*(8873*a - 170017)*r1 + 1/1370880*(837*a - 15613))))*r4 + ((1/1165248*(40*a - 765)*r1 + 1/616896*(80*a - 1515))*r2*r3 + ((1/2330496*(-335*a + 6375)*r1 + 1/411264*(-235*a + 4435))*r2 + (1/776832*(-175*a + 3315)*r1 + 1/58752*(-55*a + 1035)))))*t + ((((1/838978560*(11527*a - 217447)*r1 + 1/49351680*(1969*a - 38097))*r2 + (1/419489280*(20071*a - 384591)*r1 + 1/8225280*(1779*a - 33307)))*r3 + ((1/279659520*(-15019*a + 285515)*r1 + 1/16450560*(-4013*a + 74413))*r2 + (1/279659520*(-7277*a + 138533)*r1 + 1/16450560*(-1419*a + 27251))))*r4 + (((1/167795712*(-8603*a + 165427)*r1 + 1/9870336*(-2381*a + 44469))*r2 + (1/2330496*(-215*a + 4080)*r1 + 1/411264*(-155*a + 2920)))*r3 + ((1/167795712*(-16853*a + 317781)*r1 + 1/9870336*(-4211*a + 78675))*r2 + (1/55931904*(-1517*a + 28373)*r1 + 1/3290112*(-139*a + 3011))))))))*b1 + (((((1/3105043200*(8063*a - 153766)*r1 + 1/3105043200*(32423*a - 616590))*r3 + ((1/6210086400*(-1363*a + 24435)*r1 + 1/6210086400*(-2867*a + 51731))*r2 + (1/6210086400*(32129*a - 604305)*r1 + 1/2070028800*(41543*a - 781983))))*r4 + ((1/1863025920*(8926*a - 170553)*r1 + 1/109589760*(2068*a - 39495))*r3 + ((1/1242017280*(-799*a + 14803)*r1 + 1/1242017280*(-2243*a + 40239))*r2 + (1/1242017280*(17897*a - 342501)*r1 + 1/1242017280*(70809*a - 1352197)))))*t + ((((1/9315129600*(-6914*a + 132945)*r1 + 1/9315129600*(-26344*a + 504849))*r2 + (1/4140057600*(4069*a - 77215)*r1 + 1/37260518400*(136739*a - 2594217)))*r3 + ((1/37260518400*(-68819*a + 1314063)*r1 + 1/5322931200*(-39007*a + 743835))*r2 + (1/2484034560*(7649*a - 143801)*r1 + 1/2484034560*(30931*a - 582267))))*r4 + (((1/1242017280*(-2433*a + 45827)*r1 + 1/3726051840*(-28267*a + 533205))*r2 + (1/496806912*(1427*a - 26721)*r1 + 1/2484034560*(27337*a - 512227)))*r3 + ((1/7452103680*(-33115*a + 631851)*r1 + 1/1490420736*(-26485*a + 504237))*r2 + (1/828011520*(4231*a - 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5153703))*r2 + (1/41400576*(-2369*a + 45202)*r1 + 1/124201728*(-27296*a + 518959))))))*b2 + ((((1/621008640*(-434063*a + 8259439)*r1 + 1/621008640*(-1933961*a + 36726273))*r3 + ((1/621008640*(138803*a - 2597499)*r1 + 1/621008640*(694381*a - 13097293))*r2 + (1/621008640*(-264823*a + 4950027)*r1 + 1/207002880*(-55099*a + 970887))))*r4 + ((1/1863025920*(-2617925*a + 49887501)*r1 + 1/109589760*(-695867*a + 13238187))*r3 + ((1/621008640*(357475*a - 6739267)*r1 + 1/621008640*(1823813*a - 34279293))*r2 + (1/621008640*(-960467*a + 18576015)*r1 + 1/621008640*(-1972893*a + 38156041)))))*t + ((((1/3726051840*(370813*a - 7190193)*r1 + 1/3726051840*(936407*a - 18022227))*r2 + (1/103501440*(-17896*a + 339903)*r1 + 1/931512960*(-517078*a + 9815919)))*r3 + ((1/3726051840*(1960057*a - 37332909)*r1 + 1/3726051840*(8815811*a - 167613999))*r2 + (1/1242017280*(-1003781*a + 18894365)*r1 + 1/1242017280*(-4468519*a + 84030303))))*r4 + (((1/1242017280*(367551*a - 6914515)*r1 + 1/3726051840*(3327647*a - 62589699))*r2 + (1/621008640*(-311885*a + 5836659)*r1 + 1/621008640*(-1041011*a + 19514861)))*r3 + ((1/3726051840*(4564435*a - 86889543)*r1 + 1/3726051840*(20419577*a - 387971637))*r2 + (1/82801152*(-127601*a + 2413921)*r1 + 1/248403456*(-1735481*a + 32855305)))))))*b3 + ((((1/8812800*(7*a - 129)*r1 + 1/61689600*(163*a - 3349))*r2*r3 + ((1/61689600*(179*a - 3375)*r1 + 1/61689600*(761*a - 14637))*r2 + (1/20563200*(73*a - 1425)*r1 + 1/20563200*(307*a - 5899))))*r4 + ((1/12337920*(35*a - 633)*r1 + 1/12337920*(133*a - 2703))*r2*r3 + ((1/12337920*(73*a - 1353)*r1 + 1/12337920*(299*a - 5763))*r2 + (1/4112640*(19*a - 407)*r1 + 1/4112640*(97*a - 1717)))))*t + ((((1/61689600*(-23*a + 484)*r1 + 1/61689600*(-103*a + 1870))*r2 + (1/10281600*(-12*a + 223)*r1 + 1/30844800*(-155*a + 3009)))*r3 + ((1/61689600*(-73*a + 1284)*r1 + 1/61689600*(-298*a + 5865))*r2 + (1/20563200*(-56*a + 1017)*r1 + 1/20563200*(-207*a + 4216))))*r4 + (((1/2467584*(-5*a + 96)*r1 + 1/12337920*(-107*a + 2040))*r2 + (1/12337920*(11*a - 207)*r1 + 1/4112640*(15*a - 289)))*r3 + ((1/12337920*(32*a - 627)*r1 + 1/12337920*(133*a - 2448))*r2 + (1/1370880*(-7*a + 128)*r1 + 1/4112640*(-74*a + 1513))))))*b2^2 + ((((1/1233792*(-5*a + 105)*r1 + 1/6168960*(-109*a + 2125))*r2*r3 + ((1/1542240*(-29*a + 495)*r1 + 1/3084480*(-223*a + 4641))*r2 + (1/1028160*(-29*a + 537)*r1 + 1/514080*(-55*a + 1054))))*r4 + ((1/6168960*(-211*a + 3975)*r1 + 1/6168960*(-899*a + 17187))*r2*r3 + ((1/1542240*(64*a - 1245)*r1 + 1/3084480*(535*a - 9231))*r2 + (1/1028160*(-7*a + 113)*r1 + 1/257040*(-a - 17)))))*t + ((((1/6168960*(17*a - 349)*r1 + 1/6168960*(67*a - 1105))*r2 + (1/2056320*(-9*a + 208)*r1 + 1/6168960*(-140*a + 2091)))*r3 + ((1/6168960*(-89*a + 1641)*r1 + 1/3084480*(-166*a + 3111))*r2 + (1/2056320*(59*a - 1125)*r1 + 1/514080*(63*a - 1207))))*r4 + (((1/3084480*(13*a - 228)*r1 + 1/3084480*(47*a - 969))*r2 + (1/6168960*(62*a - 1035)*r1 + 1/2056320*(75*a - 1564)))*r3 + ((1/3084480*(73*a - 1389)*r1 + 1/6168960*(631*a - 11169))*r2 + (1/342720*(14*a - 275)*r1 + 1/2056320*(361*a - 6953))))))*b2 + (((1/440640*(5*a - 87)*r1 + 1/3084480*(665*a - 12563))*r2*r3 + ((1/3084480*(-2825*a + 54099)*r1 + 1/616896*(-2287*a + 43197))*r2 + (1/1028160*(-925*a + 17463)*r1 + 1/1028160*(-4039*a + 77197))))*r4 + ((1/308448*(-175*a + 3165)*r1 + 1/308448*(-665*a + 13515))*r2*r3 + ((1/308448*(-365*a + 6765)*r1 + 1/308448*(-1495*a + 28815))*r2 + (1/102816*(-95*a + 2035)*r1 + 1/102816*(-485*a + 8585)))))*t + (((1/6168960*(985*a - 19319)*r1 + 1/6168960*(4355*a - 83453))*r2 + (1/822528*(51*a - 1069)*r1 + 1/12337920*(2455*a - 34017)))*r3 + ((1/12337920*(355*a + 1119)*r1 + 1/12337920*(3505*a - 94299))*r2 + (1/4112640*(1715*a - 31041)*r1 + 1/4112640*(5985*a - 122587))))*r4 + ((1/308448*(125*a - 2400)*r1 + 1/308448*(535*a - 10200))*r2 + (1/2467584*(595*a - 12069)*r1 + 1/822528*(675*a - 11645)))*r3 + (1/2467584*(295*a - 3837)*r1 + 1/2467584*(1565*a - 40239))*r2 + 1/274176*(105*a - 1907)*r1 + 1/822528*(665*a - 14467),
((((((1/180979660800*(-84683*a + 1604715)*r1 + 1/24840345600*(-50533*a + 952557))*r3 + ((1/1266857625600*(413339*a - 7832019)*r1 + 1/8280115200*(12521*a - 235641))*r2 + (1/422285875200*(-346789*a + 6567457)*r1 + 1/24840345600*(-95287*a + 1792707))))*r4 + ((1/253371525120*(-215435*a + 4074339)*r1 + 1/709724160*(-2701*a + 50813))*r3 + ((1/84457175040*(48259*a - 911659)*r1 + 1/4968069120*(13345*a - 251521))*r2 + (1/84457175040*(-202155*a + 3826343)*r1 + 1/4968069120*(-54577*a + 1027789)))))*t + ((((1/74521036800*(14854*a - 281237)*r1 + 1/74521036800*(67634*a - 1274459))*r2 + (1/1266857625600*(-279758*a + 5287833)*r1 + 1/8280115200*(-8552*a + 161677)))*r3 + ((1/422285875200*(139163*a - 2633725)*r1 + 1/24840345600*(36267*a - 682753))*r2 + (1/4692065280*(-2024*a + 38131)*r1 + 1/2484034560*(-4591*a + 86904))))*r4 + (((1/84457175040*(29060*a - 548879)*r1 + 1/14904207360*(23704*a - 447471))*r2 + (1/253371525120*(-175571*a + 3311940)*r1 + 1/14904207360*(-46499*a + 878994)))*r3 + ((1/126685762560*(101027*a - 1913418)*r1 + 1/2484034560*(8680*a - 163531))*r2 + (1/84457175040*(-76849*a + 1449743)*r1 + 1/4968069120*(-19545*a + 370939))))))*b2^2 + ((((1/126685762560*(-777163*a + 14674485)*r1 + 1/2484034560*(-60947*a + 1152477))*r3 + ((1/63342881280*(211421*a - 3981162)*r1 + 1/414005760*(5343*a - 101458))*r2 + (1/21114293760*(-69142*a + 1299463)*r1 + 1/1242017280*(-13138*a + 248577))))*r4 + ((1/126685762560*(-1617605*a + 30466227)*r1 + 1/2484034560*(-124309*a + 2352035))*r3 + ((1/21114293760*(265088*a - 5000975)*r1 + 1/1242017280*(60608*a - 1145441))*r2 + (1/21114293760*(-190437*a + 3555346)*r1 + 1/1242017280*(-35087*a + 669578)))))*t + ((((1/14904207360*(17659*a - 332405)*r1 + 1/14904207360*(65789*a - 1242179))*r2 + (1/63342881280*(-137465*a + 2590902)*r1 + 1/414005760*(-3456*a + 65309)))*r3 + ((1/21114293760*(99782*a - 1880863)*r1 + 1/1242017280*(23157*a - 438064))*r2 + (1/14076195840*(-93241*a + 1761897)*r1 + 1/2484034560*(-67823*a + 1281375))))*r4 + (((1/84457175040*(281437*a - 5312551)*r1 + 1/14904207360*(185561*a - 3509739))*r2 + (1/63342881280*(-361348*a + 6846495)*r1 + 1/3726051840*(-81883*a + 1545246)))*r3 + ((1/126685762560*(1375855*a - 25959663)*r1 + 1/2484034560*(107261*a - 2028605))*r2 + (1/4222858752*(-46219*a + 876656)*r1 + 1/248403456*(-11004*a + 207187))))))*b2 + ((((1/31671440640*(8282185*a - 156782262)*r1 + 1/621008640*(665669*a - 12574302))*r3 + ((1/31671440640*(-5018830*a + 94843527)*r1 + 1/207002880*(-135146*a + 2548609))*r2 + (1/527857344*(126133*a - 2390761)*r1 + 1/77626080*(83977*a - 1582980))))*r4 + ((1/31671440640*(18160151*a - 343325064)*r1 + 1/36529920*(86747*a - 1638952))*r3 + ((1/10557146880*(-3354901*a + 63355600)*r1 + 1/621008640*(-811639*a + 15321196))*r2 + (1/10557146880*(7163541*a - 135583313)*r1 + 1/621008640*(1888435*a - 35631463)))))*t + ((((1/7452103680*(-513458*a + 9721819)*r1 + 1/1490420736*(-443294*a + 8365457))*r2 + (1/126685762560*(11280334*a - 212988393)*r1 + 1/828011520*(313430*a - 5923059)))*r3 + ((1/21114293760*(-4407056*a + 83351221)*r1 + 1/1242017280*(-1070184*a + 20218243))*r2 + (1/7038097920*(1679101*a - 31686912)*r1 + 1/1242017280*(1201249*a - 22699080))))*r4 + (((1/42228587520*(-5701616*a + 107798513)*r1 + 1/7452103680*(-4338760*a + 82016829))*r2 + (1/126685762560*(31011614*a - 584876415)*r1 + 1/7452103680*(7704806*a - 145496709)))*r3 + ((1/63342881280*(-29785538*a + 563618187)*r1 + 1/1242017280*(-2401522*a + 45366847))*r2 + (1/4222858752*(2410843*a - 45487886)*r1 + 1/248403456*(580173*a - 10962202)))))))*b3*b1 + (((((1/30844800*(-11*a + 198)*r1 + 1/30844800*(-31*a + 680))*r2*r3 + ((1/30844800*(-53*a + 1164)*r1 + 1/10281600*(-81*a + 1360))*r2 + (1/10281600*(21*a - 368)*r1 + 1/10281600*(71*a - 1360))))*r4 + ((1/6168960*(23*a - 440)*r1 + 1/6168960*(99*a - 1870))*r2*r3 + ((1/2056320*(-9*a + 178)*r1 + 1/2056320*(-43*a + 782))*r2 + (1/2056320*(19*a - 346)*r1 + 1/2056320*(69*a - 1394)))))*t + ((((1/61689600*(-19*a + 352)*r1 + 1/61689600*(-64*a + 1275))*r2 + (1/20563200*(29*a - 567)*r1 + 1/30844800*(191*a - 3570)))*r3 + ((1/12337920*(2*a - 45)*r1 + 1/12337920*(8*a - 153))*r2 + (1/20563200*(-52*a + 1001)*r1 + 1/20563200*(-232*a + 4335))))*r4 + (((1/12337920*(-20*a + 351)*r1 + 1/12337920*(-75*a + 1496))*r2 + (1/6168960*(-10*a + 159)*r1 + 1/12337920*(-67*a + 1581)))*r3 + ((1/2467584*(-2*a + 45)*r1 + 1/2467584*(-8*a + 153))*r2 + (1/4112640*(-6*a + 121)*r1 + 1/241920*(-2*a + 35))))))*b2^2 + ((((1/6168960*(145*a - 2817)*r1 + 1/6168960*(635*a - 11611))*r2*r3 + ((1/1233792*(-31*a + 537)*r1 + 1/2056320*(-213*a + 4267))*r2 + (1/2056320*(111*a - 2045)*r1 + 1/2056320*(431*a - 7837))))*r4 + ((1/6168960*(121*a - 2377)*r1 + 1/6168960*(531*a - 9299))*r2*r3 + ((1/2056320*(-45*a + 947)*r1 + 1/2056320*(-209*a + 3655))*r2 + (1/2056320*(107*a - 1913)*r1 + 1/2056320*(435*a - 7633)))))*t + ((((1/12337920*(-85*a + 1537)*r1 + 1/12337920*(-349*a + 6477))*r2 + (1/2056320*(-8*a + 147)*r1 + 1/6168960*(-94*a + 1785)))*r3 + ((1/12337920*(-29*a + 621)*r1 + 1/12337920*(-107*a + 1683))*r2 + (1/587520*(-19*a + 371)*r1 + 1/4112640*(-583*a + 10455))))*r4 + (((1/12337920*(-13*a + 297)*r1 + 1/12337920*(15*a - 1343))*r2 + (1/6168960*(415*a - 7692)*r1 + 1/6168960*(1739*a - 33150)))*r3 + ((1/2467584*(29*a - 621)*r1 + 1/2467584*(107*a - 1683))*r2 + (1/4112640*(-423*a + 8231)*r1 + 1/241920*(-109*a + 1981))))))*b2 + ((((1/1542240*(-505*a + 9801)*r1 + 1/1542240*(-2087*a + 37111))*r2*r3 + ((1/1542240*(1835*a - 36273)*r1 + 1/514080*(2595*a - 48229))*r2 + (1/257040*(-285*a + 5053)*r1 + 1/257040*(-1171*a + 22865))))*r4 + ((1/154224*(-115*a + 2200)*r1 + 1/154224*(-495*a + 9350))*r2*r3 + ((1/51408*(45*a - 890)*r1 + 1/51408*(215*a - 3910))*r2 + (1/51408*(-95*a + 1730)*r1 + 1/51408*(-345*a + 6970)))))*t + ((((1/12337920*(295*a - 4441)*r1 + 1/12337920*(877*a - 13515))*r2 + (1/4112640*(-2045*a + 38031)*r1 + 1/12337920*(-28285*a + 560847)))*r3 + ((1/1233792*(-265*a + 6255)*r1 + 1/1233792*(-619*a + 10557))*r2 + (1/2056320*(1655*a - 31801)*r1 + 1/2056320*(7037*a - 130611))))*r4 + (((1/2467584*(995*a - 17253)*r1 + 1/2467584*(3969*a - 78047))*r2 + (1/2467584*(-775*a + 16197)*r1 + 1/2467584*(-4205*a + 74919)))*r3 + ((1/1233792*(-25*a + 855)*r1 + 1/1233792*(341*a - 7803))*r2 + (1/411264*(735*a - 14201)*r1 + 1/24192*(181*a - 3283))))))))*i + (((((1/1266857625600*(-52199*a + 978231)*r1 + 1/74521036800*(-16229*a + 309517))*r2*r3 + ((1/1266857625600*(-908833*a + 17157165)*r1 + 1/74521036800*(-233731*a + 4413807))*r2 + (1/422285875200*(-176819*a + 3337491)*r1 + 1/24840345600*(-38897*a + 735593))))*r4 + ((1/253371525120*(3839*a - 72199)*r1 + 1/14904207360*(-1547*a + 30139))*r2*r3 + ((1/253371525120*(-407455*a + 7693707)*r1 + 1/14904207360*(-106117*a + 2010657))*r2 + (1/84457175040*(-14625*a + 281537)*r1 + 1/1656023040*(-481*a + 8569)))))*t + ((((1/1266857625600*(-161817*a + 3056498)*r1 + 1/74521036800*(-41781*a + 791324))*r2 + (1/1266857625600*(280091*a - 5288190)*r1 + 1/24840345600*(24879*a - 472118)))*r3 + ((1/126685762560*(-2143*a + 41820)*r1 + 1/7452103680*(-566*a + 10449))*r2 + (1/422285875200*(8251*a - 154309)*r1 + 1/8280115200*(1997*a - 38351))))*r4 + (((1/253371525120*(-48772*a + 925599)*r1 + 1/14904207360*(-13386*a + 251735))*r2 + (1/253371525120*(189653*a - 3585402)*r1 + 1/993613824*(3273*a - 61750)))*r3 + ((1/253371525120*(-23575*a + 449361)*r1 + 1/14904207360*(-7447*a + 139653))*r2 + (1/42228587520*(6045*a - 113254)*r1 + 1/2484034560*(2222*a - 42457))))))*b2^2 + ((((1/126685762560*(236495*a - 4485297)*r1 + 1/7452103680*(49637*a - 934747))*r2*r3 + ((1/63342881280*(534125*a - 10109118)*r1 + 1/3726051840*(117851*a - 2221146))*r2 + (1/21114293760*(-45476*a + 871743)*r1 + 1/1242017280*(-8528*a + 159725))))*r4 + ((1/126685762560*(587777*a - 11122879)*r1 + 1/7452103680*(125587*a - 2373533))*r2*r3 + ((1/63342881280*(935572*a - 17724693)*r1 + 1/3726051840*(198544*a - 3751095))*r2 + (1/21114293760*(-188313*a + 3570136)*r1 + 1/414005760*(-12645*a + 237824)))))*t + ((((1/126685762560*(264645*a - 5001587)*r1 + 1/7452103680*(57729*a - 1091375))*r2 + (1/253371525120*(-878647*a + 16597389)*r1 + 1/4968069120*(-62571*a + 1182889)))*r3 + ((1/126685762560*(207883*a - 3923277)*r1 + 1/7452103680*(43307*a - 817641))*r2 + (1/10557146880*(-51517*a + 975511)*r1 + 1/414005760*(-7301*a + 137845))))*r4 + (((1/126685762560*(444827*a - 8406789)*r1 + 1/7452103680*(94695*a - 1789153))*r2 + (1/253371525120*(-2226191*a + 42135129)*r1 + 1/4968069120*(-160779*a + 3035645)))*r3 + ((1/3167144064*(18437*a - 347463)*r1 + 1/745210368*(16445*a - 311985))*r2 + (1/42228587520*(-442563*a + 8387341)*r1 + 1/2484034560*(-93443*a + 1761817))))))*b2 + ((((1/31671440640*(-527312*a + 10066431)*r1 + 1/1863025920*(-204992*a + 3839545))*r2*r3 + ((1/31671440640*(4172681*a - 78659391)*r1 + 1/1863025920*(1058603*a - 20019141))*r2 + (1/10557146880*(1300918*a - 24518607)*r1 + 1/621008640*(370570*a - 7015201))))*r4 + ((1/31671440640*(-1451606*a + 27511117)*r1 + 1/1863025920*(-509770*a + 9615947))*r2*r3 + ((1/15835720320*(4800116*a - 90459159)*r1 + 1/931512960*(1230716*a - 23341965))*r2 + (1/10557146880*(1135113*a - 21320210)*r1 + 1/207002880*(131009*a - 2476534)))))*t + ((((1/126685762560*(2201703*a - 41770564)*r1 + 1/7452103680*(452661*a - 8552248))*r2 + (1/126685762560*(-4573201*a + 86098098)*r1 + 1/2484034560*(-350109*a + 6664186)))*r3 + ((1/63342881280*(-1659950*a + 31117089)*r1 + 1/3726051840*(-584362*a + 11109879))*r2 + (1/21114293760*(989459*a - 18788774)*r1 + 1/414005760*(119127*a - 2242582))))*r4 + (((1/126685762560*(2926501*a - 56338680)*r1 + 1/7452103680*(573879*a - 10633604))*r2 + (1/126685762560*(-16498481*a + 310970664)*r1 + 1/2484034560*(-1278237*a + 24163400)))*r3 + ((1/12668576256*(-327596*a + 6016113)*r1 + 1/745210368*(-153932*a + 2929239))*r2 + (1/21114293760*(2044083*a - 38921636)*r1 + 1/1242017280*(767365*a - 14406836)))))))*b3*b1 + ((((1/6168960*(-2*a + 45)*r1 + 1/6168960*(-8*a + 153))*r3 + ((1/6168960*(-16*a + 297)*r1 + 1/6168960*(-64*a + 1275))*r2 + (1/2056320*(-4*a + 69)*r1 + 1/2056320*(-16*a + 323))))*r4 + ((1/6168960*(-16*a + 303)*r1 + 1/6168960*(-50*a + 1071))*r3 + ((1/6168960*(-122*a + 2295)*r1 + 1/6168960*(-502*a + 9741))*r2 + (1/2056320*(-30*a + 563)*r1 + 1/2056320*(-134*a + 2533)))))*t + ((((1/30844800*(19*a - 380)*r1 + 1/61689600*(177*a - 3179))*r2 + (1/61689600*(161*a - 2910)*r1 + 1/61689600*(674*a - 13413)))*r3 + ((1/4112640*(3*a - 58)*r1 + 1/12337920*(29*a - 612))*r2 + (1/20563200*(-61*a + 1250)*r1 + 1/20563200*(-259*a + 4658))))*r4 + (((1/12337920*(25*a - 471)*r1 + 1/362880*(3*a - 58))*r2 + (1/12337920*(26*a - 477)*r1 + 1/587520*(5*a - 102)))*r3 + ((1/12337920*(13*a - 264)*r1 + 1/1370880*(5*a - 102))*r2 + (1/4112640*(13*a - 230)*r1 + 1/4112640*(55*a - 1122))))))*b2^2 + ((((1/6168960*(29*a - 621)*r1 + 1/6168960*(107*a - 1683))*r3 + ((1/6168960*(241*a - 4527)*r1 + 1/6168960*(1009*a - 19023))*r2 + (1/2056320*(61*a - 1095)*r1 + 1/2056320*(265*a - 5219))))*r4 + ((1/6168960*(25*a - 897)*r1 + 1/6168960*(95*a - 1071))*r3 + ((1/6168960*(329*a - 5967)*r1 + 1/6168960*(1321*a - 27183))*r2 + (1/2056320*(93*a - 1391)*r1 + 1/2056320*(377*a - 8347)))))*t + ((((1/6168960*(-44*a + 787)*r1 + 1/1233792*(-36*a + 697))*r2 + (1/12337920*(-25*a + 249)*r1 + 1/12337920*(-97*a + 2805)))*r3 + ((1/4112640*(-9*a + 253)*r1 + 1/12337920*(-101*a + 1377))*r2 + (1/4112640*(23*a - 475)*r1 + 1/4112640*(77*a - 1513))))*r4 + (((1/6168960*(-83*a + 1572)*r1 + 1/362880*(-21*a + 400))*r2 + (1/12337920*(-269*a + 4869)*r1 + 1/4112640*(-347*a + 6783)))*r3 + ((1/12337920*(-85*a + 2001)*r1 + 1/1370880*(-35*a + 527))*r2 + (1/4112640*(-151*a + 2579)*r1 + 1/4112640*(-589*a + 11985))))))*b2 + (((1/308448*(65*a - 1521)*r1 + 1/1542240*(859*a - 15147))*r3 + ((1/771120*(535*a - 9567)*r1 + 1/771120*(2365*a - 49011))*r2 + (1/514080*(365*a - 6663)*r1 + 1/514080*(1463*a - 30073))))*r4 + ((1/154224*(80*a - 1515)*r1 + 1/154224*(250*a - 5355))*r3 + ((1/154224*(610*a - 11475)*r1 + 1/154224*(2510*a - 48705))*r2 + (1/51408*(150*a - 2815)*r1 + 1/51408*(670*a - 12665)))))*t + (((1/2467584*(-121*a + 2867)*r1 + 1/12337920*(-2847*a + 44693))*r2 + (1/12337920*(-10625*a + 194583)*r1 + 1/12337920*(-44555*a + 882453)))*r3 + ((1/411264*(-75*a + 1517)*r1 + 1/6168960*(-3359*a + 68697))*r2 + (1/2056320*(3065*a - 60343)*r1 + 1/2056320*(12371*a - 224893))))*r4 + ((1/2467584*(-1525*a + 28479)*r1 + 1/145152*(-375*a + 7349))*r2 + (1/2467584*(-5*a - 1269)*r1 + 1/822528*(-125*a + 5355)))*r3 + (1/1233792*(-485*a + 10635)*r1 + 1/137088*(-151*a + 2873))*r2 + 1/411264*(-875*a + 16381)*r1 + 1/411264*(-3497*a + 66351),
(((((((1/1266857625600*(181345*a - 3435819)*r1 + 1/74521036800*(27463*a - 518549))*r2*r3 + ((1/422285875200*(-250005*a + 4721699)*r1 + 1/74521036800*(-199585*a + 3767511))*r2 + (1/2796595200*(-1503*a + 28373)*r1 + 1/24840345600*(-35407*a + 671797))))*r4 + ((1/253371525120*(69545*a - 1306671)*r1 + 1/14904207360*(9455*a - 179553))*r2*r3 + ((1/84457175040*(-101515*a + 1912993)*r1 + 1/14904207360*(-82039*a + 1553253))*r2 + (1/559319040*(-485*a + 9163)*r1 + 1/4968069120*(-8957*a + 171363)))))*t + ((((1/2533715251200*(-75593*a + 1428323)*r1 + 1/149042073600*(-40487*a + 762837))*r2 + (1/844571750400*(101815*a - 1915951)*r1 + 1/49680691200*(36165*a - 685933)))*r3 + ((1/506743050240*(85529*a - 1616445)*r1 + 1/29808414720*(14167*a - 267339))*r2 + (1/844571750400*(-264535*a + 4984587)*r1 + 1/49680691200*(-37369*a + 708157))))*r4 + (((1/506743050240*(-5251*a + 104193)*r1 + 1/9936138240*(-3895*a + 73029))*r2 + (1/506743050240*(210337*a - 3974889)*r1 + 1/29808414720*(66683*a - 1260531)))*r3 + ((1/56304783360*(21223*a - 400911)*r1 + 1/9936138240*(10075*a - 190619))*r2 + (1/11260956672*(-8363*a + 158083)*r1 + 1/9936138240*(-18459*a + 349051))))))*b2^2 + ((((1/126685762560*(-306181*a + 5799057)*r1 + 1/7452103680*(-79867*a + 1511591))*r2*r3 + ((1/42228587520*(-5001*a + 94027)*r1 + 1/7452103680*(26695*a - 500781))*r2 + (1/42228587520*(47733*a - 893843)*r1 + 1/2484034560*(17719*a - 331849))))*r4 + ((1/126685762560*(-760267*a + 14388987)*r1 + 1/7452103680*(-199717*a + 3772509))*r2*r3 + ((1/42228587520*(-26509*a + 535483)*r1 + 1/7452103680*(47315*a - 903837))*r2 + (1/42228587520*(-203519*a + 3836917)*r1 + 1/2484034560*(-32021*a + 605487)))))*t + ((((1/15835720320*(1133*a - 21080)*r1 + 1/3726051840*(2153*a - 41073))*r2 + (1/84457175040*(22187*a - 433211)*r1 + 1/4968069120*(-507*a + 9979)))*r3 + ((1/126685762560*(-347288*a + 6555897)*r1 + 1/1490420736*(-18032*a + 339891))*r2 + (1/42228587520*(266612*a - 5047011)*r1 + 1/2484034560*(69896*a - 1321025))))*r4 + (((1/126685762560*(-31037*a + 564111)*r1 + 1/828011520*(-77*a + 1179))*r2 + (1/253371525120*(-63107*a + 1171419)*r1 + 1/14904207360*(-48925*a + 924453)))*r3 + ((1/2815239168*(-17753*a + 334866)*r1 + 1/496806912*(-14141*a + 266986))*r2 + (1/14076195840*(190931*a - 3615356)*r1 + 1/2484034560*(149763*a - 2832616))))))*b2 + ((((1/31671440640*(474661*a - 8901897)*r1 + 1/1863025920*(188335*a - 3567647))*r2*r3 + ((1/4222858752*(811671*a - 15331399)*r1 + 1/3726051840*(3137635*a - 59243979))*r2 + (1/10557146880*(1779099*a - 33625660)*r1 + 1/621008640*(367355*a - 6943622))))*r4 + ((1/63342881280*(2595167*a - 49305219)*r1 + 1/3726051840*(942041*a - 17738445))*r2*r3 + ((1/5278573440*(2170541*a - 40972907)*r1 + 1/116439120*(210325*a - 3975423))*r2 + (1/21114293760*(6916009*a - 130633559)*r1 + 1/1242017280*(1402579*a - 26553453)))))*t + ((((1/253371525120*(1978663*a - 37354015)*r1 + 1/14904207360*(818977*a - 15457017))*r2 + (1/21114293760*(-948491*a + 17911064)*r1 + 1/73059840*(-16401*a + 310168)))*r3 + ((1/253371525120*(3196735*a - 60233499)*r1 + 1/14904207360*(1407041*a - 26557989))*r2 + (1/84457175040*(-3544489*a + 67109013)*r1 + 1/4968069120*(-1318711*a + 24873739))))*r4 + (((1/253371525120*(2387773*a - 45444213)*r1 + 1/4968069120*(455561*a - 8602737))*r2 + (1/126685762560*(-15312023*a + 289544901)*r1 + 1/7452103680*(-4366945*a + 82453419)))*r3 + ((1/5630478336*(161683*a - 3082695)*r1 + 1/993613824*(217927*a - 4102667))*r2 + (1/28152391680*(-2447259*a + 46108063)*r1 + 1/4968069120*(-2825391*a + 53414915)))))))*b3 + (((((1/83897856*(-8*a + 153)*r1 + 1/123379200*(-44*a + 843))*r3 + ((1/167795712*(-29*a + 561)*r1 + 1/82252800*(-57*a + 1085))*r2 + (1/279659520*(205*a - 3893)*r1 + 1/27417600*(85*a - 1597))))*r4 + ((1/46609920*(43*a - 816)*r1 + 1/8225280*(31*a - 584))*r3 + ((1/93219840*(67*a - 1275)*r1 + 1/16450560*(47*a - 887))*r2 + (1/31073280*(-35*a + 663)*r1 + 1/2350080*(-11*a + 207)))))*t + ((((1/1677957120*(25*a - 493)*r1 + 1/493516800*(23*a - 459))*r2 + (1/838978560*(-190*a + 3621)*r1 + 1/82252800*(-78*a + 1469)))*r3 + ((1/1677957120*(-347*a + 6579)*r1 + 1/493516800*(-421*a + 7917))*r2 + (1/559319040*(47*a - 867)*r1 + 1/164505600*(41*a - 789))))*r4 + (((1/1677957120*(-499*a + 9503)*r1 + 1/98703360*(-121*a + 2277))*r2 + (1/93219840*(43*a - 816)*r1 + 1/16450560*(31*a - 584)))*r3 + ((1/98703360*(-11*a + 207)*r1 + 1/98703360*(-49*a + 909))*r2 + (1/559319040*(-925*a + 17629)*r1 + 1/32901120*(-223*a + 4207))))))*b2^2 + ((((1/52436160*(-67*a + 1224)*r1 + 1/771120*(-4*a + 75))*r3 + ((1/104872320*(44*a - 867)*r1 + 1/2056320*(3*a - 56))*r2 + (1/34957440*(133*a - 2516)*r1 + 1/685440*(10*a - 191))))*r4 + ((1/11652480*(14*a - 255)*r1 + 1/2056320*(8*a - 151))*r3 + ((1/23304960*(-181*a + 3417)*r1 + 1/4112640*(-131*a + 2483))*r2 + (1/7768320*(-79*a + 1479)*r1 + 1/4112640*(-163*a + 3087)))))*t + ((((1/838978560*(91*a - 1513)*r1 + 1/49351680*(25*a - 459))*r2 + (1/419489280*(-355*a + 6681)*r1 + 1/8225280*(-27*a + 517)))*r3 + ((1/419489280*(8*a - 153)*r1 + 1/24675840*(8*a - 147))*r2 + (1/139829760*(-95*a + 1938)*r1 + 1/8225280*(-25*a + 498))))*r4 + (((1/838978560*(1721*a - 32215)*r1 + 1/49351680*(419*a - 7893))*r2 + (1/23304960*(14*a - 255)*r1 + 1/4112640*(8*a - 151)))*r3 + ((1/24675840*(32*a - 585)*r1 + 1/24675840*(136*a - 2547))*r2 + (1/139829760*(-77*a + 1292)*r1 + 1/8225280*(-11*a + 224))))))*b2 + ((((1/209744640*(-2273*a + 42381)*r1 + 1/12337920*(-551*a + 9915))*r3 + ((1/209744640*(13523*a - 259131)*r1 + 1/4112640*(1047*a - 19775))*r2 + (1/69914880*(-8873*a + 170017)*r1 + 1/1370880*(-837*a + 15613))))*r4 + ((1/1165248*(-215*a + 4080)*r1 + 1/205632*(-155*a + 2920))*r3 + ((1/2330496*(-335*a + 6375)*r1 + 1/411264*(-235*a + 4435))*r2 + (1/776832*(175*a - 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2148405)*r1 + 1/14904207360*(1317583*a - 25028427))*r2 + (1/84457175040*(2785083*a - 53027879)*r1 + 1/4968069120*(301237*a - 5576937))))*r4 + (((1/63342881280*(6773693*a - 128083593)*r1 + 1/3726051840*(1610703*a - 30449471))*r2 + (1/253371525120*(-56297771*a + 1062440007)*r1 + 1/14904207360*(-13684685*a + 258526593)))*r3 + ((1/84457175040*(-421505*a + 7983693)*r1 + 1/14904207360*(1526963*a - 29124951))*r2 + (1/16891435008*(-1499605*a + 28322153)*r1 + 1/993613824*(-549275*a + 10322823)))))))*b3 + (((((1/419489280*(13*a - 238)*r1 + 1/123379200*(11*a - 206))*r2*r3 + ((1/167795712*(-29*a + 561)*r1 + 1/82252800*(-57*a + 1085))*r2 + (1/279659520*(-205*a + 3893)*r1 + 1/27417600*(-85*a + 1597))))*r4 + ((1/46609920*(-8*a + 153)*r1 + 1/24675840*(-16*a + 303))*r2*r3 + ((1/93219840*(67*a - 1275)*r1 + 1/16450560*(47*a - 887))*r2 + (1/31073280*(35*a - 663)*r1 + 1/2350080*(11*a - 207)))))*t + ((((1/838978560*(-15*a + 272)*r1 + 1/82252800*(-7*a + 128))*r2 + (1/1677957120*(151*a - 2907)*r1 + 1/164505600*(67*a - 1263)))*r3 + ((1/559319040*(-115*a + 2159)*r1 + 1/164505600*(-133*a + 2489))*r2 + (1/559319040*(59*a - 1139)*r1 + 1/164505600*(69*a - 1309))))*r4 + (((1/93219840*(-8*a + 153)*r1 + 1/49351680*(-16*a + 303))*r2 + (1/1677957120*(-713*a + 13413)*r1 + 1/32901120*(-57*a + 1069)))*r3 + ((1/1677957120*(-529*a + 9945)*r1 + 1/98703360*(-139*a + 2595))*r2 + (1/559319040*(7*a - 187)*r1 + 1/32901120*(5*a - 97))))))*b2^2 + ((((1/52436160*(-158*a + 2975)*r1 + 1/1542240*(-19*a + 361))*r2*r3 + ((1/104872320*(44*a - 867)*r1 + 1/2056320*(3*a - 56))*r2 + (1/34957440*(-133*a + 2516)*r1 + 1/685440*(-10*a + 191))))*r4 + ((1/11652480*(65*a - 1224)*r1 + 1/6168960*(139*a - 2634))*r2*r3 + ((1/23304960*(-181*a + 3417)*r1 + 1/4112640*(-131*a + 2483))*r2 + (1/7768320*(79*a - 1479)*r1 + 1/4112640*(163*a - 3087)))))*t + ((((1/419489280*(-177*a + 3383)*r1 + 1/8225280*(-13*a + 247))*r2 + (1/838978560*(2251*a - 42381)*r1 + 1/16450560*(179*a - 3405)))*r3 + ((1/139829760*(724*a - 13583)*r1 + 1/8225280*(176*a - 3337))*r2 + (1/139829760*(-269*a + 5066)*r1 + 1/1175040*(-9*a + 170))))*r4 + (((1/23304960*(65*a - 1224)*r1 + 1/12337920*(139*a - 2634))*r2 + (1/838978560*(685*a - 12903)*r1 + 1/16450560*(69*a - 1319)))*r3 + ((1/419489280*(-3218*a + 60741)*r1 + 1/24675840*(-746*a + 14163))*r2 + (1/139829760*(995*a - 18734)*r1 + 1/8225280*(241*a - 4586))))))*b2 + ((((1/29963520*(11*a - 119)*r1 + 1/12337920*(-181*a + 3049))*r2*r3 + ((1/209744640*(13523*a - 259131)*r1 + 1/4112640*(1047*a - 19775))*r2 + (1/69914880*(8873*a - 170017)*r1 + 1/1370880*(837*a - 15613))))*r4 + ((1/1165248*(40*a - 765)*r1 + 1/616896*(80*a - 1515))*r2*r3 + ((1/2330496*(-335*a + 6375)*r1 + 1/411264*(-235*a + 4435))*r2 + (1/776832*(-175*a + 3315)*r1 + 1/58752*(-55*a + 1035)))))*t + ((((1/419489280*(-2325*a + 44557)*r1 + 1/8225280*(-105*a + 2081))*r2 + (1/838978560*(-23515*a + 454563)*r1 + 1/16450560*(-2255*a + 42039)))*r3 + ((1/279659520*(15019*a - 285515)*r1 + 1/16450560*(4013*a - 74413))*r2 + (1/279659520*(-7277*a + 138533)*r1 + 1/16450560*(-1419*a + 27251))))*r4 + (((1/2330496*(40*a - 765)*r1 + 1/1233792*(80*a - 1515))*r2 + (1/167795712*(7987*a - 149379)*r1 + 1/3290112*(663*a - 12455)))*r3 + ((1/167795712*(16853*a - 317781)*r1 + 1/9870336*(4211*a - 78675))*r2 + (1/55931904*(-1517*a + 28373)*r1 + 1/3290112*(-139*a + 3011))))))))*b1 + (((((1/6210086400*(-12287*a + 228689)*r1 + 1/6210086400*(-49867*a + 931005))*r3 + ((1/3105043200*(-3552*a + 68285)*r1 + 1/3105043200*(-14878*a + 284699))*r2 + (1/1035014400*(-2198*a + 40505)*r1 + 1/182649600*(-1502*a + 27687))))*r4 + ((1/1242017280*(-4995*a + 92029)*r1 + 1/3726051840*(-59809*a + 1105119))*r3 + ((1/621008640*(-114*a + 1571)*r1 + 1/1863025920*(-1130*a + 15249))*r2 + (1/621008640*(-3074*a + 56487)*r1 + 1/621008640*(-11792*a + 218025)))))*t + ((((1/18630259200*(1336*a - 23145)*r1 + 1/18630259200*(3971*a - 69496))*r2 + (1/6210086400*(-917*a + 17555)*r1 + 1/6210086400*(-3543*a + 68459)))*r3 + ((1/12420172800*(18631*a - 344417)*r1 + 1/37260518400*(224323*a - 4159305))*r2 + (1/2484034560*(-3489*a + 67691)*r1 + 1/2484034560*(-14183*a + 272969))))*r4 + (((1/3726051840*(2465*a - 44856)*r1 + 1/3726051840*(9706*a - 176613))*r2 + (1/621008640*(317*a - 5448)*r1 + 1/621008640*(1427*a - 25211)))*r3 + ((1/2484034560*(8641*a - 160359)*r1 + 1/7452103680*(104705*a - 1949067))*r2 + (1/2484034560*(-8883*a + 173297)*r1 + 1/2484034560*(-35937*a + 699703))))))*b2^2 + ((((1/621008640*(1001*a - 22877)*r1 + 1/621008640*(3241*a - 73593))*r3 + ((1/310504320*(5487*a - 106526)*r1 + 1/310504320*(22216*a - 428825))*r2 + (1/103501440*(2351*a - 44342)*r1 + 1/18264960*(1772*a - 33339))))*r4 + ((1/621008640*(17607*a - 330491)*r1 + 1/1863025920*(213437*a - 4010589))*r3 + ((1/310504320*(13677*a - 262870)*r1 + 1/931512960*(164554*a - 3156747))*r2 + (1/310504320*(7093*a - 132756)*r1 + 1/310504320*(29644*a - 552789)))))*t + ((((1/3726051840*(-11*a + 5475)*r1 + 1/3726051840*(-1663*a + 45815))*r2 + (1/1242017280*(-7151*a + 139235)*r1 + 1/1242017280*(-27741*a + 535925)))*r3 + ((1/310504320*(-2326*a + 44171)*r1 + 1/931512960*(-27895*a + 528921))*r2 + (1/621008640*(-2607*a + 52429)*r1 + 1/621008640*(-11275*a + 225403))))*r4 + (((1/3726051840*(4831*a - 81207)*r1 + 1/3726051840*(15443*a - 262803))*r2 + (1/1242017280*(-21241*a + 406905)*r1 + 1/1242017280*(-85819*a + 1639327)))*r3 + ((1/621008640*(-5653*a + 111219)*r1 + 1/1863025920*(-65513*a + 1278621))*r2 + (1/62100864*(1743*a - 33044)*r1 + 1/62100864*(7221*a - 137479))))))*b2 + ((((1/310504320*(164207*a - 3065507)*r1 + 1/310504320*(744439*a - 13987107))*r3 + ((1/310504320*(29703*a - 587083)*r1 + 1/310504320*(51791*a - 1016923))*r2 + (1/103501440*(31507*a - 576265)*r1 + 1/18264960*(15793*a - 291471))))*r4 + ((1/155252160*(175575*a - 3254986)*r1 + 1/465756480*(2399302*a - 44680437))*r3 + ((1/155252160*(-45000*a + 875711)*r1 + 1/465756480*(-847577*a + 16290012))*r2 + (1/155252160*(95521*a - 1726575)*r1 + 1/77626080*(108497*a - 2000934)))))*t + ((((1/3726051840*(-46927*a + 809061)*r1 + 1/3726051840*(-92693*a + 1684207))*r2 + (1/310504320*(26132*a - 494351)*r1 + 1/310504320*(134523*a - 2547416)))*r3 + ((1/1242017280*(-515357*a + 9575479)*r1 + 1/3726051840*(-7031921*a + 131322195))*r2 + (1/1242017280*(489591*a - 9432677)*r1 + 1/1242017280*(2273417*a - 43362971))))*r4 + (((1/3726051840*(-493561*a + 9019395)*r1 + 1/3726051840*(-1876379*a + 34576113))*r2 + (1/621008640*(-7315*a + 36807)*r1 + 1/621008640*(41357*a - 1005737)))*r3 + ((1/1242017280*(-1172185*a + 21837507)*r1 + 1/3726051840*(-15965189*a + 299167479))*r2 + (1/248403456*(238515*a - 4625833)*r1 + 1/248403456*(1084053*a - 20913791)))))))*b3 + ((((1/8812800*(-7*a + 129)*r1 + 1/61689600*(-163*a + 3349))*r2*r3 + ((1/61689600*(-179*a + 3375)*r1 + 1/61689600*(-761*a + 14637))*r2 + (1/20563200*(-73*a + 1425)*r1 + 1/20563200*(-307*a + 5899))))*r4 + ((1/12337920*(-35*a + 633)*r1 + 1/12337920*(-133*a + 2703))*r2*r3 + ((1/12337920*(-73*a + 1353)*r1 + 1/12337920*(-299*a + 5763))*r2 + (1/4112640*(-19*a + 407)*r1 + 1/4112640*(-97*a + 1717)))))*t + ((((1/61689600*(19*a - 381)*r1 + 1/61689600*(95*a - 1751))*r2 + (1/61689600*(64*a - 1197)*r1 + 1/61689600*(254*a - 4845)))*r3 + ((1/61689600*(-73*a + 1284)*r1 + 1/61689600*(-298*a + 5865))*r2 + (1/20563200*(56*a - 1017)*r1 + 1/20563200*(207*a - 4216))))*r4 + (((1/6168960*(-a + 11)*r1 + 1/6168960*(-3*a + 68))*r2 + (1/12337920*(74*a - 1389)*r1 + 1/12337920*(310*a - 5967)))*r3 + ((1/12337920*(32*a - 627)*r1 + 1/12337920*(133*a - 2448))*r2 + (1/1370880*(7*a - 128)*r1 + 1/4112640*(74*a - 1513))))))*b2^2 + ((((1/1233792*(5*a - 105)*r1 + 1/6168960*(109*a - 2125))*r2*r3 + ((1/1542240*(29*a - 495)*r1 + 1/3084480*(223*a - 4641))*r2 + (1/1028160*(29*a - 537)*r1 + 1/514080*(55*a - 1054))))*r4 + ((1/6168960*(211*a - 3975)*r1 + 1/6168960*(899*a - 17187))*r2*r3 + ((1/1542240*(-64*a + 1245)*r1 + 1/3084480*(-535*a + 9231))*r2 + (1/1028160*(7*a - 113)*r1 + 1/257040*(a + 17)))))*t + ((((1/6168960*(-a - 24)*r1 + 1/1233792*(2*a - 17))*r2 + (1/3084480*(4*a - 63)*r1 + 1/1542240*(4*a - 51)))*r3 + ((1/6168960*(-89*a + 1641)*r1 + 1/3084480*(-166*a + 3111))*r2 + (1/2056320*(-59*a + 1125)*r1 + 1/514080*(-63*a + 1207))))*r4 + (((1/6168960*(-50*a + 943)*r1 + 1/6168960*(-183*a + 3298))*r2 + (1/6168960*(-19*a + 195)*r1 + 1/1233792*(-13*a + 459)))*r3 + ((1/3084480*(73*a - 1389)*r1 + 1/6168960*(631*a - 11169))*r2 + (1/342720*(-14*a + 275)*r1 + 1/2056320*(-361*a + 6953))))))*b2 + (((1/440640*(-5*a + 87)*r1 + 1/3084480*(-665*a + 12563))*r2*r3 + ((1/3084480*(2825*a - 54099)*r1 + 1/616896*(2287*a - 43197))*r2 + (1/1028160*(925*a - 17463)*r1 + 1/1028160*(4039*a - 77197))))*r4 + ((1/308448*(175*a - 3165)*r1 + 1/308448*(665*a - 13515))*r2*r3 + ((1/308448*(365*a - 6765)*r1 + 1/308448*(1495*a - 28815))*r2 + (1/102816*(95*a - 2035)*r1 + 1/102816*(485*a - 8585)))))*t + (((1/2467584*(19*a - 165)*r1 + 1/12337920*(-179*a - 3859))*r2 + (1/6168960*(-2855*a + 52857)*r1 + 1/6168960*(-11965*a + 235059)))*r3 + ((1/12337920*(355*a + 1119)*r1 + 1/12337920*(3505*a - 94299))*r2 + (1/4112640*(-1715*a + 31041)*r1 + 1/4112640*(-5985*a + 122587))))*r4 + ((1/2467584*(-115*a + 2333)*r1 + 1/2467584*(-729*a + 12767))*r2 + (1/308448*(-370*a + 6945)*r1 + 1/308448*(-1550*a + 29835)))*r3 + (1/2467584*(295*a - 3837)*r1 + 1/2467584*(1565*a - 40239))*r2 + 1/274176*(-105*a + 1907)*r1 + 1/822528*(-665*a + 14467),
((((1/15422400*(-7*a + 120)*r1 + 1/15422400*(-23*a + 476))*r2 + (1/5140800*(-2*a + 55)*r1 + 1/15422400*(-44*a + 663)))*r3*r4 + ((1/3084480*(4*a - 67)*r1 + 1/3084480*(14*a - 289))*r2 + (1/342720*(a - 18)*r1 + 1/3084480*(37*a - 714)))*r3)*b2^2 + (((1/3084480*(-31*a + 597)*r1 + 1/3084480*(-131*a + 2261))*r2 + (1/1028160*(-11*a + 229)*r1 + 1/3084480*(-173*a + 3111)))*r3*r4 + ((1/3084480*(71*a - 1265)*r1 + 1/3084480*(259*a - 4913))*r2 + (1/342720*(17*a - 299)*r1 + 1/3084480*(557*a - 11067)))*r3)*b2 + (((1/771120*(-110*a + 2013)*r1 + 1/771120*(-586*a + 11305))*r2 + (1/514080*(-395*a + 7111)*r1 + 1/1542240*(-4475*a + 90627)))*r3*r4 + ((1/154224*(65*a - 1472)*r1 + 1/154224*(217*a - 3536))*r2 + (1/34272*(25*a - 473)*r1 + 1/308448*(943*a - 16779)))*r3))*i + ((1/2570400*(50*a - 949)*r1 + 1/2570400*(206*a - 3961))*r4 + (1/514080*(-3*a + 40)*r1 + 1/514080*(-13*a + 306)))*b2^2 + ((1/128520*(-16*a + 299)*r1 + 1/128520*(-67*a + 1292))*r4 + (1/128520*(3*a - 19)*r1 + 1/64260*(5*a - 153)))*b2 + (1/12852*(-50*a + 949)*r1 + 1/12852*(-206*a + 3961))*r4 + 1/12852*(15*a - 200)*r1 + 1/12852*(65*a - 1530),
(((((((1/1266857625600*(-181345*a + 3435819)*r1 + 1/74521036800*(-27463*a + 518549))*r2*r3 + ((1/422285875200*(250005*a - 4721699)*r1 + 1/74521036800*(199585*a - 3767511))*r2 + (1/2796595200*(1503*a - 28373)*r1 + 1/24840345600*(35407*a - 671797))))*r4 + ((1/253371525120*(-69545*a + 1306671)*r1 + 1/14904207360*(-9455*a + 179553))*r2*r3 + ((1/84457175040*(101515*a - 1912993)*r1 + 1/14904207360*(82039*a - 1553253))*r2 + (1/559319040*(485*a - 9163)*r1 + 1/4968069120*(8957*a - 171363)))))*t + ((((1/2533715251200*(75593*a - 1428323)*r1 + 1/149042073600*(40487*a - 762837))*r2 + (1/844571750400*(-101815*a + 1915951)*r1 + 1/49680691200*(-36165*a + 685933)))*r3 + ((1/506743050240*(-85529*a + 1616445)*r1 + 1/29808414720*(-14167*a + 267339))*r2 + (1/844571750400*(264535*a - 4984587)*r1 + 1/49680691200*(37369*a - 708157))))*r4 + (((1/506743050240*(5251*a - 104193)*r1 + 1/9936138240*(3895*a - 73029))*r2 + (1/506743050240*(-210337*a + 3974889)*r1 + 1/29808414720*(-66683*a + 1260531)))*r3 + ((1/56304783360*(-21223*a + 400911)*r1 + 1/9936138240*(-10075*a + 190619))*r2 + (1/11260956672*(8363*a - 158083)*r1 + 1/9936138240*(18459*a - 349051))))))*b2^2 + ((((1/126685762560*(306181*a - 5799057)*r1 + 1/7452103680*(79867*a - 1511591))*r2*r3 + ((1/42228587520*(5001*a - 94027)*r1 + 1/7452103680*(-26695*a + 500781))*r2 + (1/42228587520*(-47733*a + 893843)*r1 + 1/2484034560*(-17719*a + 331849))))*r4 + ((1/126685762560*(760267*a - 14388987)*r1 + 1/7452103680*(199717*a - 3772509))*r2*r3 + ((1/42228587520*(26509*a - 535483)*r1 + 1/7452103680*(-47315*a + 903837))*r2 + (1/42228587520*(203519*a - 3836917)*r1 + 1/2484034560*(32021*a - 605487)))))*t + ((((1/15835720320*(-1133*a + 21080)*r1 + 1/3726051840*(-2153*a + 41073))*r2 + (1/84457175040*(-22187*a + 433211)*r1 + 1/4968069120*(507*a - 9979)))*r3 + ((1/126685762560*(347288*a - 6555897)*r1 + 1/1490420736*(18032*a - 339891))*r2 + (1/42228587520*(-266612*a + 5047011)*r1 + 1/2484034560*(-69896*a + 1321025))))*r4 + (((1/126685762560*(31037*a - 564111)*r1 + 1/828011520*(77*a - 1179))*r2 + (1/253371525120*(63107*a - 1171419)*r1 + 1/14904207360*(48925*a - 924453)))*r3 + ((1/2815239168*(17753*a - 334866)*r1 + 1/496806912*(14141*a - 266986))*r2 + (1/14076195840*(-190931*a + 3615356)*r1 + 1/2484034560*(-149763*a + 2832616))))))*b2 + ((((1/31671440640*(-474661*a + 8901897)*r1 + 1/1863025920*(-188335*a + 3567647))*r2*r3 + ((1/4222858752*(-811671*a + 15331399)*r1 + 1/3726051840*(-3137635*a + 59243979))*r2 + (1/10557146880*(-1779099*a + 33625660)*r1 + 1/621008640*(-367355*a + 6943622))))*r4 + ((1/63342881280*(-2595167*a + 49305219)*r1 + 1/3726051840*(-942041*a + 17738445))*r2*r3 + ((1/5278573440*(-2170541*a + 40972907)*r1 + 1/116439120*(-210325*a + 3975423))*r2 + (1/21114293760*(-6916009*a + 130633559)*r1 + 1/1242017280*(-1402579*a + 26553453)))))*t + ((((1/253371525120*(-1978663*a + 37354015)*r1 + 1/14904207360*(-818977*a + 15457017))*r2 + (1/21114293760*(948491*a - 17911064)*r1 + 1/73059840*(16401*a - 310168)))*r3 + ((1/253371525120*(-3196735*a + 60233499)*r1 + 1/14904207360*(-1407041*a + 26557989))*r2 + (1/84457175040*(3544489*a - 67109013)*r1 + 1/4968069120*(1318711*a - 24873739))))*r4 + (((1/253371525120*(-2387773*a + 45444213)*r1 + 1/4968069120*(-455561*a + 8602737))*r2 + (1/126685762560*(15312023*a - 289544901)*r1 + 1/7452103680*(4366945*a - 82453419)))*r3 + ((1/5630478336*(-161683*a + 3082695)*r1 + 1/993613824*(-217927*a + 4102667))*r2 + (1/28152391680*(2447259*a - 46108063)*r1 + 1/4968069120*(2825391*a - 53414915)))))))*b3 + (((((1/83897856*(8*a - 153)*r1 + 1/123379200*(44*a - 843))*r3 + ((1/167795712*(29*a - 561)*r1 + 1/82252800*(57*a - 1085))*r2 + (1/279659520*(-205*a + 3893)*r1 + 1/27417600*(-85*a + 1597))))*r4 + ((1/46609920*(-43*a + 816)*r1 + 1/8225280*(-31*a + 584))*r3 + ((1/93219840*(-67*a + 1275)*r1 + 1/16450560*(-47*a + 887))*r2 + (1/31073280*(35*a - 663)*r1 + 1/2350080*(11*a - 207)))))*t + ((((1/1677957120*(-25*a + 493)*r1 + 1/493516800*(-23*a + 459))*r2 + (1/838978560*(190*a - 3621)*r1 + 1/82252800*(78*a - 1469)))*r3 + ((1/1677957120*(347*a - 6579)*r1 + 1/493516800*(421*a - 7917))*r2 + (1/559319040*(-47*a + 867)*r1 + 1/164505600*(-41*a + 789))))*r4 + (((1/1677957120*(499*a - 9503)*r1 + 1/98703360*(121*a - 2277))*r2 + (1/93219840*(-43*a + 816)*r1 + 1/16450560*(-31*a + 584)))*r3 + ((1/98703360*(11*a - 207)*r1 + 1/98703360*(49*a - 909))*r2 + (1/559319040*(925*a - 17629)*r1 + 1/32901120*(223*a - 4207))))))*b2^2 + ((((1/52436160*(67*a - 1224)*r1 + 1/771120*(4*a - 75))*r3 + ((1/104872320*(-44*a + 867)*r1 + 1/2056320*(-3*a + 56))*r2 + (1/34957440*(-133*a + 2516)*r1 + 1/685440*(-10*a + 191))))*r4 + ((1/11652480*(-14*a + 255)*r1 + 1/2056320*(-8*a + 151))*r3 + ((1/23304960*(181*a - 3417)*r1 + 1/4112640*(131*a - 2483))*r2 + (1/7768320*(79*a - 1479)*r1 + 1/4112640*(163*a - 3087)))))*t + ((((1/838978560*(-91*a + 1513)*r1 + 1/49351680*(-25*a + 459))*r2 + (1/419489280*(355*a - 6681)*r1 + 1/8225280*(27*a - 517)))*r3 + ((1/419489280*(-8*a + 153)*r1 + 1/24675840*(-8*a + 147))*r2 + (1/139829760*(95*a - 1938)*r1 + 1/8225280*(25*a - 498))))*r4 + (((1/838978560*(-1721*a + 32215)*r1 + 1/49351680*(-419*a + 7893))*r2 + (1/23304960*(-14*a + 255)*r1 + 1/4112640*(-8*a + 151)))*r3 + ((1/24675840*(-32*a + 585)*r1 + 1/24675840*(-136*a + 2547))*r2 + (1/139829760*(77*a - 1292)*r1 + 1/8225280*(11*a - 224))))))*b2 + ((((1/209744640*(2273*a - 42381)*r1 + 1/12337920*(551*a - 9915))*r3 + ((1/209744640*(-13523*a + 259131)*r1 + 1/4112640*(-1047*a + 19775))*r2 + (1/69914880*(8873*a - 170017)*r1 + 1/1370880*(837*a - 15613))))*r4 + ((1/1165248*(215*a - 4080)*r1 + 1/205632*(155*a - 2920))*r3 + ((1/2330496*(335*a - 6375)*r1 + 1/411264*(235*a - 4435))*r2 + (1/776832*(-175*a + 3315)*r1 + 1/58752*(-55*a + 1035)))))*t + ((((1/838978560*(11527*a - 217447)*r1 + 1/49351680*(1969*a - 38097))*r2 + (1/419489280*(-20071*a + 384591)*r1 + 1/8225280*(-1779*a + 33307)))*r3 + ((1/838978560*(-40973*a + 776781)*r1 + 1/49351680*(-9851*a + 185115))*r2 + (1/279659520*(-11977*a + 224961)*r1 + 1/16450560*(-2159*a + 40983))))*r4 + (((1/167795712*(-8603*a + 165427)*r1 + 1/9870336*(-2381*a + 44469))*r2 + (1/2330496*(215*a - 4080)*r1 + 1/411264*(155*a - 2920)))*r3 + ((1/9870336*(-589*a + 11133)*r1 + 1/9870336*(-2411*a + 44955))*r2 + (1/55931904*(-19877*a + 377213)*r1 + 1/3290112*(-4499*a + 85211))))))))*b1 + ((((((1/18630259200*(-16859*a + 314853)*r1 + 1/18630259200*(-70103*a + 1313097))*r2*r3 + ((1/3105043200*(3552*a - 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2035)*r1 + 1/102816*(485*a - 8585)))))*t + ((((1/6168960*(-985*a + 19319)*r1 + 1/6168960*(-4355*a + 83453))*r2 + (1/822528*(51*a - 1069)*r1 + 1/12337920*(2455*a - 34017)))*r3 + ((1/12337920*(-3145*a + 59523)*r1 + 1/12337920*(-12755*a + 245361))*r2 + (1/4112640*(-985*a + 19907)*r1 + 1/4112640*(-3459*a + 71825))))*r4 + (((1/308448*(-125*a + 2400)*r1 + 1/308448*(-535*a + 10200))*r2 + (1/2467584*(595*a - 12069)*r1 + 1/822528*(675*a - 11645)))*r3 + ((1/822528*(85*a - 999)*r1 + 1/822528*(375*a - 10013))*r2 + (1/822528*(-205*a + 2159)*r1 + 1/822528*(-575*a + 17493)))))))))*i + ((((((1/1266857625600*(291239*a - 5488365)*r1 + 1/74521036800*(52577*a - 989043))*r3 + ((1/422285875200*(250005*a - 4721699)*r1 + 1/74521036800*(199585*a - 3767511))*r2 + (1/2796595200*(-1503*a + 28373)*r1 + 1/24840345600*(-35407*a + 671797))))*r4 + ((1/253371525120*(62527*a - 1182129)*r1 + 1/1656023040*(673*a - 12407))*r3 + ((1/84457175040*(101515*a - 1912993)*r1 + 1/14904207360*(82039*a - 1553253))*r2 + (1/559319040*(-485*a + 9163)*r1 + 1/4968069120*(-8957*a + 171363)))))*t + ((((1/2533715251200*(372157*a - 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130633559)*r1 + 1/1242017280*(1402579*a - 26553453)))))*t + ((((1/126685762560*(-6226435*a + 117619447)*r1 + 1/7452103680*(-1478133*a + 27948857))*r2 + (1/84457175040*(8946555*a - 168904367)*r1 + 1/4968069120*(2174077*a - 41061081)))*r3 + ((1/14904207360*(-114769*a + 2148405)*r1 + 1/14904207360*(-1317583*a + 25028427))*r2 + (1/84457175040*(-2785083*a + 53027879)*r1 + 1/4968069120*(-301237*a + 5576937))))*r4 + (((1/63342881280*(-6773693*a + 128083593)*r1 + 1/3726051840*(-1610703*a + 30449471))*r2 + (1/253371525120*(56297771*a - 1062440007)*r1 + 1/14904207360*(13684685*a - 258526593)))*r3 + ((1/84457175040*(421505*a - 7983693)*r1 + 1/14904207360*(-1526963*a + 29124951))*r2 + (1/16891435008*(1499605*a - 28322153)*r1 + 1/993613824*(549275*a - 10322823)))))))*b3 + (((((1/419489280*(-13*a + 238)*r1 + 1/123379200*(-11*a + 206))*r2*r3 + ((1/167795712*(29*a - 561)*r1 + 1/82252800*(57*a - 1085))*r2 + (1/279659520*(205*a - 3893)*r1 + 1/27417600*(85*a - 1597))))*r4 + ((1/46609920*(8*a - 153)*r1 + 1/24675840*(16*a - 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3383)*r1 + 1/8225280*(13*a - 247))*r2 + (1/838978560*(-2251*a + 42381)*r1 + 1/16450560*(-179*a + 3405)))*r3 + ((1/139829760*(-724*a + 13583)*r1 + 1/8225280*(-176*a + 3337))*r2 + (1/139829760*(269*a - 5066)*r1 + 1/1175040*(9*a - 170))))*r4 + (((1/23304960*(-65*a + 1224)*r1 + 1/12337920*(-139*a + 2634))*r2 + (1/838978560*(-685*a + 12903)*r1 + 1/16450560*(-69*a + 1319)))*r3 + ((1/419489280*(3218*a - 60741)*r1 + 1/24675840*(746*a - 14163))*r2 + (1/139829760*(-995*a + 18734)*r1 + 1/8225280*(-241*a + 4586))))))*b2 + ((((1/29963520*(-11*a + 119)*r1 + 1/12337920*(181*a - 3049))*r2*r3 + ((1/209744640*(-13523*a + 259131)*r1 + 1/4112640*(-1047*a + 19775))*r2 + (1/69914880*(-8873*a + 170017)*r1 + 1/1370880*(-837*a + 15613))))*r4 + ((1/1165248*(-40*a + 765)*r1 + 1/616896*(-80*a + 1515))*r2*r3 + ((1/2330496*(335*a - 6375)*r1 + 1/411264*(235*a - 4435))*r2 + (1/776832*(175*a - 3315)*r1 + 1/58752*(55*a - 1035)))))*t + ((((1/419489280*(2325*a - 44557)*r1 + 1/8225280*(105*a - 2081))*r2 + (1/838978560*(23515*a - 454563)*r1 + 1/16450560*(2255*a - 42039)))*r3 + ((1/279659520*(-15019*a + 285515)*r1 + 1/16450560*(-4013*a + 74413))*r2 + (1/279659520*(7277*a - 138533)*r1 + 1/16450560*(1419*a - 27251))))*r4 + (((1/2330496*(-40*a + 765)*r1 + 1/1233792*(-80*a + 1515))*r2 + (1/167795712*(-7987*a + 149379)*r1 + 1/3290112*(-663*a + 12455)))*r3 + ((1/167795712*(-16853*a + 317781)*r1 + 1/9870336*(-4211*a + 78675))*r2 + (1/55931904*(1517*a - 28373)*r1 + 1/3290112*(139*a - 3011))))))))*b1 + (((((1/6210086400*(-12287*a + 228689)*r1 + 1/6210086400*(-49867*a + 931005))*r3 + ((1/3105043200*(-3552*a + 68285)*r1 + 1/3105043200*(-14878*a + 284699))*r2 + (1/1035014400*(-2198*a + 40505)*r1 + 1/182649600*(-1502*a + 27687))))*r4 + ((1/1242017280*(-4995*a + 92029)*r1 + 1/3726051840*(-59809*a + 1105119))*r3 + ((1/621008640*(-114*a + 1571)*r1 + 1/1863025920*(-1130*a + 15249))*r2 + (1/621008640*(-3074*a + 56487)*r1 + 1/621008640*(-11792*a + 218025)))))*t + ((((1/18630259200*(1336*a - 23145)*r1 + 1/18630259200*(3971*a - 69496))*r2 + (1/6210086400*(-917*a + 17555)*r1 + 1/6210086400*(-3543*a + 68459)))*r3 + ((1/12420172800*(18631*a - 344417)*r1 + 1/37260518400*(224323*a - 4159305))*r2 + (1/2484034560*(-3489*a + 67691)*r1 + 1/2484034560*(-14183*a + 272969))))*r4 + (((1/3726051840*(2465*a - 44856)*r1 + 1/3726051840*(9706*a - 176613))*r2 + (1/621008640*(317*a - 5448)*r1 + 1/621008640*(1427*a - 25211)))*r3 + ((1/2484034560*(8641*a - 160359)*r1 + 1/7452103680*(104705*a - 1949067))*r2 + (1/2484034560*(-8883*a + 173297)*r1 + 1/2484034560*(-35937*a + 699703))))))*b2^2 + ((((1/621008640*(1001*a - 22877)*r1 + 1/621008640*(3241*a - 73593))*r3 + ((1/310504320*(5487*a - 106526)*r1 + 1/310504320*(22216*a - 428825))*r2 + (1/103501440*(2351*a - 44342)*r1 + 1/18264960*(1772*a - 33339))))*r4 + ((1/621008640*(17607*a - 330491)*r1 + 1/1863025920*(213437*a - 4010589))*r3 + ((1/310504320*(13677*a - 262870)*r1 + 1/931512960*(164554*a - 3156747))*r2 + (1/310504320*(7093*a - 132756)*r1 + 1/310504320*(29644*a - 552789)))))*t + ((((1/3726051840*(-11*a + 5475)*r1 + 1/3726051840*(-1663*a + 45815))*r2 + (1/1242017280*(-7151*a + 139235)*r1 + 1/1242017280*(-27741*a + 535925)))*r3 + ((1/310504320*(-2326*a + 44171)*r1 + 1/931512960*(-27895*a + 528921))*r2 + (1/621008640*(-2607*a + 52429)*r1 + 1/621008640*(-11275*a + 225403))))*r4 + (((1/3726051840*(4831*a - 81207)*r1 + 1/3726051840*(15443*a - 262803))*r2 + (1/1242017280*(-21241*a + 406905)*r1 + 1/1242017280*(-85819*a + 1639327)))*r3 + ((1/621008640*(-5653*a + 111219)*r1 + 1/1863025920*(-65513*a + 1278621))*r2 + (1/62100864*(1743*a - 33044)*r1 + 1/62100864*(7221*a - 137479))))))*b2 + ((((1/310504320*(164207*a - 3065507)*r1 + 1/310504320*(744439*a - 13987107))*r3 + ((1/310504320*(29703*a - 587083)*r1 + 1/310504320*(51791*a - 1016923))*r2 + (1/103501440*(31507*a - 576265)*r1 + 1/18264960*(15793*a - 291471))))*r4 + ((1/155252160*(175575*a - 3254986)*r1 + 1/465756480*(2399302*a - 44680437))*r3 + ((1/155252160*(-45000*a + 875711)*r1 + 1/465756480*(-847577*a + 16290012))*r2 + (1/155252160*(95521*a - 1726575)*r1 + 1/77626080*(108497*a - 2000934)))))*t + ((((1/3726051840*(-46927*a + 809061)*r1 + 1/3726051840*(-92693*a + 1684207))*r2 + (1/310504320*(26132*a - 494351)*r1 + 1/310504320*(134523*a - 2547416)))*r3 + ((1/1242017280*(-515357*a + 9575479)*r1 + 1/3726051840*(-7031921*a + 131322195))*r2 + (1/1242017280*(489591*a - 9432677)*r1 + 1/1242017280*(2273417*a - 43362971))))*r4 + (((1/3726051840*(-493561*a + 9019395)*r1 + 1/3726051840*(-1876379*a + 34576113))*r2 + (1/621008640*(-7315*a + 36807)*r1 + 1/621008640*(41357*a - 1005737)))*r3 + ((1/1242017280*(-1172185*a + 21837507)*r1 + 1/3726051840*(-15965189*a + 299167479))*r2 + (1/248403456*(238515*a - 4625833)*r1 + 1/248403456*(1084053*a - 20913791)))))))*b3 + ((((1/8812800*(-7*a + 129)*r1 + 1/61689600*(-163*a + 3349))*r2*r3 + ((1/61689600*(-179*a + 3375)*r1 + 1/61689600*(-761*a + 14637))*r2 + (1/20563200*(-73*a + 1425)*r1 + 1/20563200*(-307*a + 5899))))*r4 + ((1/12337920*(-35*a + 633)*r1 + 1/12337920*(-133*a + 2703))*r2*r3 + ((1/12337920*(-73*a + 1353)*r1 + 1/12337920*(-299*a + 5763))*r2 + (1/4112640*(-19*a + 407)*r1 + 1/4112640*(-97*a + 1717)))))*t + ((((1/61689600*(19*a - 381)*r1 + 1/61689600*(95*a - 1751))*r2 + (1/61689600*(64*a - 1197)*r1 + 1/61689600*(254*a - 4845)))*r3 + ((1/61689600*(-73*a + 1284)*r1 + 1/61689600*(-298*a + 5865))*r2 + (1/20563200*(56*a - 1017)*r1 + 1/20563200*(207*a - 4216))))*r4 + (((1/6168960*(-a + 11)*r1 + 1/6168960*(-3*a + 68))*r2 + (1/12337920*(74*a - 1389)*r1 + 1/12337920*(310*a - 5967)))*r3 + ((1/12337920*(32*a - 627)*r1 + 1/12337920*(133*a - 2448))*r2 + (1/1370880*(7*a - 128)*r1 + 1/4112640*(74*a - 1513))))))*b2^2 + ((((1/1233792*(5*a - 105)*r1 + 1/6168960*(109*a - 2125))*r2*r3 + ((1/1542240*(29*a - 495)*r1 + 1/3084480*(223*a - 4641))*r2 + (1/1028160*(29*a - 537)*r1 + 1/514080*(55*a - 1054))))*r4 + ((1/6168960*(211*a - 3975)*r1 + 1/6168960*(899*a - 17187))*r2*r3 + ((1/1542240*(-64*a + 1245)*r1 + 1/3084480*(-535*a + 9231))*r2 + (1/1028160*(7*a - 113)*r1 + 1/257040*(a + 17)))))*t + ((((1/6168960*(-a - 24)*r1 + 1/1233792*(2*a - 17))*r2 + (1/3084480*(4*a - 63)*r1 + 1/1542240*(4*a - 51)))*r3 + ((1/6168960*(-89*a + 1641)*r1 + 1/3084480*(-166*a + 3111))*r2 + (1/2056320*(-59*a + 1125)*r1 + 1/514080*(-63*a + 1207))))*r4 + (((1/6168960*(-50*a + 943)*r1 + 1/6168960*(-183*a + 3298))*r2 + (1/6168960*(-19*a + 195)*r1 + 1/1233792*(-13*a + 459)))*r3 + ((1/3084480*(73*a - 1389)*r1 + 1/6168960*(631*a - 11169))*r2 + (1/342720*(-14*a + 275)*r1 + 1/2056320*(-361*a + 6953))))))*b2 + (((1/440640*(-5*a + 87)*r1 + 1/3084480*(-665*a + 12563))*r2*r3 + ((1/3084480*(2825*a - 54099)*r1 + 1/616896*(2287*a - 43197))*r2 + (1/1028160*(925*a - 17463)*r1 + 1/1028160*(4039*a - 77197))))*r4 + ((1/308448*(175*a - 3165)*r1 + 1/308448*(665*a - 13515))*r2*r3 + ((1/308448*(365*a - 6765)*r1 + 1/308448*(1495*a - 28815))*r2 + (1/102816*(95*a - 2035)*r1 + 1/102816*(485*a - 8585)))))*t + (((1/2467584*(19*a - 165)*r1 + 1/12337920*(-179*a - 3859))*r2 + (1/6168960*(-2855*a + 52857)*r1 + 1/6168960*(-11965*a + 235059)))*r3 + ((1/12337920*(355*a + 1119)*r1 + 1/12337920*(3505*a - 94299))*r2 + (1/4112640*(-1715*a + 31041)*r1 + 1/4112640*(-5985*a + 122587))))*r4 + ((1/2467584*(-115*a + 2333)*r1 + 1/2467584*(-729*a + 12767))*r2 + (1/308448*(-370*a + 6945)*r1 + 1/308448*(-1550*a + 29835)))*r3 + (1/2467584*(295*a - 3837)*r1 + 1/2467584*(1565*a - 40239))*r2 + 1/274176*(-105*a + 1907)*r1 + 1/822528*(-665*a + 14467),
((((((1/180979660800*(84683*a - 1604715)*r1 + 1/24840345600*(50533*a - 952557))*r3 + ((1/1266857625600*(-413339*a + 7832019)*r1 + 1/8280115200*(-12521*a + 235641))*r2 + (1/422285875200*(346789*a - 6567457)*r1 + 1/24840345600*(95287*a - 1792707))))*r4 + ((1/253371525120*(215435*a - 4074339)*r1 + 1/709724160*(2701*a - 50813))*r3 + ((1/84457175040*(-48259*a + 911659)*r1 + 1/4968069120*(-13345*a + 251521))*r2 + (1/84457175040*(202155*a - 3826343)*r1 + 1/4968069120*(54577*a - 1027789)))))*t + ((((1/74521036800*(-14854*a + 281237)*r1 + 1/74521036800*(-67634*a + 1274459))*r2 + (1/1266857625600*(279758*a - 5287833)*r1 + 1/8280115200*(8552*a - 161677)))*r3 + ((1/422285875200*(-139163*a + 2633725)*r1 + 1/24840345600*(-36267*a + 682753))*r2 + (1/4692065280*(2024*a - 38131)*r1 + 1/2484034560*(4591*a - 86904))))*r4 + (((1/84457175040*(-29060*a + 548879)*r1 + 1/14904207360*(-23704*a + 447471))*r2 + (1/253371525120*(175571*a - 3311940)*r1 + 1/14904207360*(46499*a - 878994)))*r3 + ((1/126685762560*(-101027*a + 1913418)*r1 + 1/2484034560*(-8680*a + 163531))*r2 + (1/84457175040*(76849*a - 1449743)*r1 + 1/4968069120*(19545*a - 370939))))))*b2^2 + ((((1/126685762560*(777163*a - 14674485)*r1 + 1/2484034560*(60947*a - 1152477))*r3 + ((1/63342881280*(-211421*a + 3981162)*r1 + 1/414005760*(-5343*a + 101458))*r2 + (1/21114293760*(69142*a - 1299463)*r1 + 1/1242017280*(13138*a - 248577))))*r4 + ((1/126685762560*(1617605*a - 30466227)*r1 + 1/2484034560*(124309*a - 2352035))*r3 + ((1/21114293760*(-265088*a + 5000975)*r1 + 1/1242017280*(-60608*a + 1145441))*r2 + (1/21114293760*(190437*a - 3555346)*r1 + 1/1242017280*(35087*a - 669578)))))*t + ((((1/14904207360*(-17659*a + 332405)*r1 + 1/14904207360*(-65789*a + 1242179))*r2 + (1/63342881280*(137465*a - 2590902)*r1 + 1/414005760*(3456*a - 65309)))*r3 + ((1/21114293760*(-99782*a + 1880863)*r1 + 1/1242017280*(-23157*a + 438064))*r2 + (1/14076195840*(93241*a - 1761897)*r1 + 1/2484034560*(67823*a - 1281375))))*r4 + (((1/84457175040*(-281437*a + 5312551)*r1 + 1/14904207360*(-185561*a + 3509739))*r2 + (1/63342881280*(361348*a - 6846495)*r1 + 1/3726051840*(81883*a - 1545246)))*r3 + ((1/126685762560*(-1375855*a + 25959663)*r1 + 1/2484034560*(-107261*a + 2028605))*r2 + (1/4222858752*(46219*a - 876656)*r1 + 1/248403456*(11004*a - 207187))))))*b2 + ((((1/31671440640*(-8282185*a + 156782262)*r1 + 1/621008640*(-665669*a + 12574302))*r3 + ((1/31671440640*(5018830*a - 94843527)*r1 + 1/207002880*(135146*a - 2548609))*r2 + (1/527857344*(-126133*a + 2390761)*r1 + 1/77626080*(-83977*a + 1582980))))*r4 + ((1/31671440640*(-18160151*a + 343325064)*r1 + 1/36529920*(-86747*a + 1638952))*r3 + ((1/10557146880*(3354901*a - 63355600)*r1 + 1/621008640*(811639*a - 15321196))*r2 + (1/10557146880*(-7163541*a + 135583313)*r1 + 1/621008640*(-1888435*a + 35631463)))))*t + ((((1/7452103680*(513458*a - 9721819)*r1 + 1/1490420736*(443294*a - 8365457))*r2 + (1/126685762560*(-11280334*a + 212988393)*r1 + 1/828011520*(-313430*a + 5923059)))*r3 + ((1/21114293760*(4407056*a - 83351221)*r1 + 1/1242017280*(1070184*a - 20218243))*r2 + (1/7038097920*(-1679101*a + 31686912)*r1 + 1/1242017280*(-1201249*a + 22699080))))*r4 + (((1/42228587520*(5701616*a - 107798513)*r1 + 1/7452103680*(4338760*a - 82016829))*r2 + (1/126685762560*(-31011614*a + 584876415)*r1 + 1/7452103680*(-7704806*a + 145496709)))*r3 + ((1/63342881280*(29785538*a - 563618187)*r1 + 1/1242017280*(2401522*a - 45366847))*r2 + (1/4222858752*(-2410843*a + 45487886)*r1 + 1/248403456*(-580173*a + 10962202)))))))*b3*b1 + (((((1/30844800*(-11*a + 198)*r1 + 1/30844800*(-31*a + 680))*r2*r3 + ((1/30844800*(-53*a + 1164)*r1 + 1/10281600*(-81*a + 1360))*r2 + (1/10281600*(21*a - 368)*r1 + 1/10281600*(71*a - 1360))))*r4 + ((1/6168960*(23*a - 440)*r1 + 1/6168960*(99*a - 1870))*r2*r3 + ((1/2056320*(-9*a + 178)*r1 + 1/2056320*(-43*a + 782))*r2 + (1/2056320*(19*a - 346)*r1 + 1/2056320*(69*a - 1394)))))*t + ((((1/61689600*(-19*a + 352)*r1 + 1/61689600*(-64*a + 1275))*r2 + (1/20563200*(29*a - 567)*r1 + 1/30844800*(191*a - 3570)))*r3 + ((1/12337920*(2*a - 45)*r1 + 1/12337920*(8*a - 153))*r2 + (1/20563200*(-52*a + 1001)*r1 + 1/20563200*(-232*a + 4335))))*r4 + (((1/12337920*(-20*a + 351)*r1 + 1/12337920*(-75*a + 1496))*r2 + (1/6168960*(-10*a + 159)*r1 + 1/12337920*(-67*a + 1581)))*r3 + ((1/2467584*(-2*a + 45)*r1 + 1/2467584*(-8*a + 153))*r2 + (1/4112640*(-6*a + 121)*r1 + 1/241920*(-2*a + 35))))))*b2^2 + ((((1/6168960*(145*a - 2817)*r1 + 1/6168960*(635*a - 11611))*r2*r3 + ((1/1233792*(-31*a + 537)*r1 + 1/2056320*(-213*a + 4267))*r2 + (1/2056320*(111*a - 2045)*r1 + 1/2056320*(431*a - 7837))))*r4 + ((1/6168960*(121*a - 2377)*r1 + 1/6168960*(531*a - 9299))*r2*r3 + ((1/2056320*(-45*a + 947)*r1 + 1/2056320*(-209*a + 3655))*r2 + (1/2056320*(107*a - 1913)*r1 + 1/2056320*(435*a - 7633)))))*t + ((((1/12337920*(-85*a + 1537)*r1 + 1/12337920*(-349*a + 6477))*r2 + (1/2056320*(-8*a + 147)*r1 + 1/6168960*(-94*a + 1785)))*r3 + ((1/12337920*(-29*a + 621)*r1 + 1/12337920*(-107*a + 1683))*r2 + (1/587520*(-19*a + 371)*r1 + 1/4112640*(-583*a + 10455))))*r4 + (((1/12337920*(-13*a + 297)*r1 + 1/12337920*(15*a - 1343))*r2 + (1/6168960*(415*a - 7692)*r1 + 1/6168960*(1739*a - 33150)))*r3 + ((1/2467584*(29*a - 621)*r1 + 1/2467584*(107*a - 1683))*r2 + (1/4112640*(-423*a + 8231)*r1 + 1/241920*(-109*a + 1981))))))*b2 + ((((1/1542240*(-505*a + 9801)*r1 + 1/1542240*(-2087*a + 37111))*r2*r3 + ((1/1542240*(1835*a - 36273)*r1 + 1/514080*(2595*a - 48229))*r2 + (1/257040*(-285*a + 5053)*r1 + 1/257040*(-1171*a + 22865))))*r4 + ((1/154224*(-115*a + 2200)*r1 + 1/154224*(-495*a + 9350))*r2*r3 + ((1/51408*(45*a - 890)*r1 + 1/51408*(215*a - 3910))*r2 + (1/51408*(-95*a + 1730)*r1 + 1/51408*(-345*a + 6970)))))*t + ((((1/12337920*(295*a - 4441)*r1 + 1/12337920*(877*a - 13515))*r2 + (1/4112640*(-2045*a + 38031)*r1 + 1/12337920*(-28285*a + 560847)))*r3 + ((1/1233792*(-265*a + 6255)*r1 + 1/1233792*(-619*a + 10557))*r2 + (1/2056320*(1655*a - 31801)*r1 + 1/2056320*(7037*a - 130611))))*r4 + (((1/2467584*(995*a - 17253)*r1 + 1/2467584*(3969*a - 78047))*r2 + (1/2467584*(-775*a + 16197)*r1 + 1/2467584*(-4205*a + 74919)))*r3 + ((1/1233792*(-25*a + 855)*r1 + 1/1233792*(341*a - 7803))*r2 + (1/411264*(735*a - 14201)*r1 + 1/24192*(181*a - 3283))))))))*i + (((((1/1266857625600*(52199*a - 978231)*r1 + 1/74521036800*(16229*a - 309517))*r2*r3 + ((1/1266857625600*(908833*a - 17157165)*r1 + 1/74521036800*(233731*a - 4413807))*r2 + (1/422285875200*(176819*a - 3337491)*r1 + 1/24840345600*(38897*a - 735593))))*r4 + ((1/253371525120*(-3839*a + 72199)*r1 + 1/14904207360*(1547*a - 30139))*r2*r3 + ((1/253371525120*(407455*a - 7693707)*r1 + 1/14904207360*(106117*a - 2010657))*r2 + (1/84457175040*(14625*a - 281537)*r1 + 1/1656023040*(481*a - 8569)))))*t + ((((1/1266857625600*(161817*a - 3056498)*r1 + 1/74521036800*(41781*a - 791324))*r2 + (1/1266857625600*(-280091*a + 5288190)*r1 + 1/24840345600*(-24879*a + 472118)))*r3 + ((1/126685762560*(2143*a - 41820)*r1 + 1/7452103680*(566*a - 10449))*r2 + (1/422285875200*(-8251*a + 154309)*r1 + 1/8280115200*(-1997*a + 38351))))*r4 + (((1/253371525120*(48772*a - 925599)*r1 + 1/14904207360*(13386*a - 251735))*r2 + (1/253371525120*(-189653*a + 3585402)*r1 + 1/993613824*(-3273*a + 61750)))*r3 + ((1/253371525120*(23575*a - 449361)*r1 + 1/14904207360*(7447*a - 139653))*r2 + (1/42228587520*(-6045*a + 113254)*r1 + 1/2484034560*(-2222*a + 42457))))))*b2^2 + ((((1/126685762560*(-236495*a + 4485297)*r1 + 1/7452103680*(-49637*a + 934747))*r2*r3 + ((1/63342881280*(-534125*a + 10109118)*r1 + 1/3726051840*(-117851*a + 2221146))*r2 + (1/21114293760*(45476*a - 871743)*r1 + 1/1242017280*(8528*a - 159725))))*r4 + ((1/126685762560*(-587777*a + 11122879)*r1 + 1/7452103680*(-125587*a + 2373533))*r2*r3 + ((1/63342881280*(-935572*a + 17724693)*r1 + 1/3726051840*(-198544*a + 3751095))*r2 + (1/21114293760*(188313*a - 3570136)*r1 + 1/414005760*(12645*a - 237824)))))*t + ((((1/126685762560*(-264645*a + 5001587)*r1 + 1/7452103680*(-57729*a + 1091375))*r2 + (1/253371525120*(878647*a - 16597389)*r1 + 1/4968069120*(62571*a - 1182889)))*r3 + ((1/126685762560*(-207883*a + 3923277)*r1 + 1/7452103680*(-43307*a + 817641))*r2 + (1/10557146880*(51517*a - 975511)*r1 + 1/414005760*(7301*a - 137845))))*r4 + (((1/126685762560*(-444827*a + 8406789)*r1 + 1/7452103680*(-94695*a + 1789153))*r2 + (1/253371525120*(2226191*a - 42135129)*r1 + 1/4968069120*(160779*a - 3035645)))*r3 + ((1/3167144064*(-18437*a + 347463)*r1 + 1/745210368*(-16445*a + 311985))*r2 + (1/42228587520*(442563*a - 8387341)*r1 + 1/2484034560*(93443*a - 1761817))))))*b2 + ((((1/31671440640*(527312*a - 10066431)*r1 + 1/1863025920*(204992*a - 3839545))*r2*r3 + ((1/31671440640*(-4172681*a + 78659391)*r1 + 1/1863025920*(-1058603*a + 20019141))*r2 + (1/10557146880*(-1300918*a + 24518607)*r1 + 1/621008640*(-370570*a + 7015201))))*r4 + ((1/31671440640*(1451606*a - 27511117)*r1 + 1/1863025920*(509770*a - 9615947))*r2*r3 + ((1/15835720320*(-4800116*a + 90459159)*r1 + 1/931512960*(-1230716*a + 23341965))*r2 + (1/10557146880*(-1135113*a + 21320210)*r1 + 1/207002880*(-131009*a + 2476534)))))*t + ((((1/126685762560*(-2201703*a + 41770564)*r1 + 1/7452103680*(-452661*a + 8552248))*r2 + (1/126685762560*(4573201*a - 86098098)*r1 + 1/2484034560*(350109*a - 6664186)))*r3 + ((1/63342881280*(1659950*a - 31117089)*r1 + 1/3726051840*(584362*a - 11109879))*r2 + (1/21114293760*(-989459*a + 18788774)*r1 + 1/414005760*(-119127*a + 2242582))))*r4 + (((1/126685762560*(-2926501*a + 56338680)*r1 + 1/7452103680*(-573879*a + 10633604))*r2 + (1/126685762560*(16498481*a - 310970664)*r1 + 1/2484034560*(1278237*a - 24163400)))*r3 + ((1/12668576256*(327596*a - 6016113)*r1 + 1/745210368*(153932*a - 2929239))*r2 + (1/21114293760*(-2044083*a + 38921636)*r1 + 1/1242017280*(-767365*a + 14406836)))))))*b3*b1 + ((((1/6168960*(-2*a + 45)*r1 + 1/6168960*(-8*a + 153))*r3 + ((1/6168960*(-16*a + 297)*r1 + 1/6168960*(-64*a + 1275))*r2 + (1/2056320*(-4*a + 69)*r1 + 1/2056320*(-16*a + 323))))*r4 + ((1/6168960*(-16*a + 303)*r1 + 1/6168960*(-50*a + 1071))*r3 + ((1/6168960*(-122*a + 2295)*r1 + 1/6168960*(-502*a + 9741))*r2 + (1/2056320*(-30*a + 563)*r1 + 1/2056320*(-134*a + 2533)))))*t + ((((1/30844800*(19*a - 380)*r1 + 1/61689600*(177*a - 3179))*r2 + (1/61689600*(161*a - 2910)*r1 + 1/61689600*(674*a - 13413)))*r3 + ((1/4112640*(3*a - 58)*r1 + 1/12337920*(29*a - 612))*r2 + (1/20563200*(-61*a + 1250)*r1 + 1/20563200*(-259*a + 4658))))*r4 + (((1/12337920*(25*a - 471)*r1 + 1/362880*(3*a - 58))*r2 + (1/12337920*(26*a - 477)*r1 + 1/587520*(5*a - 102)))*r3 + ((1/12337920*(13*a - 264)*r1 + 1/1370880*(5*a - 102))*r2 + (1/4112640*(13*a - 230)*r1 + 1/4112640*(55*a - 1122))))))*b2^2 + ((((1/6168960*(29*a - 621)*r1 + 1/6168960*(107*a - 1683))*r3 + ((1/6168960*(241*a - 4527)*r1 + 1/6168960*(1009*a - 19023))*r2 + (1/2056320*(61*a - 1095)*r1 + 1/2056320*(265*a - 5219))))*r4 + ((1/6168960*(25*a - 897)*r1 + 1/6168960*(95*a - 1071))*r3 + ((1/6168960*(329*a - 5967)*r1 + 1/6168960*(1321*a - 27183))*r2 + (1/2056320*(93*a - 1391)*r1 + 1/2056320*(377*a - 8347)))))*t + ((((1/6168960*(-44*a + 787)*r1 + 1/1233792*(-36*a + 697))*r2 + (1/12337920*(-25*a + 249)*r1 + 1/12337920*(-97*a + 2805)))*r3 + ((1/4112640*(-9*a + 253)*r1 + 1/12337920*(-101*a + 1377))*r2 + (1/4112640*(23*a - 475)*r1 + 1/4112640*(77*a - 1513))))*r4 + (((1/6168960*(-83*a + 1572)*r1 + 1/362880*(-21*a + 400))*r2 + (1/12337920*(-269*a + 4869)*r1 + 1/4112640*(-347*a + 6783)))*r3 + ((1/12337920*(-85*a + 2001)*r1 + 1/1370880*(-35*a + 527))*r2 + (1/4112640*(-151*a + 2579)*r1 + 1/4112640*(-589*a + 11985))))))*b2 + (((1/308448*(65*a - 1521)*r1 + 1/1542240*(859*a - 15147))*r3 + ((1/771120*(535*a - 9567)*r1 + 1/771120*(2365*a - 49011))*r2 + (1/514080*(365*a - 6663)*r1 + 1/514080*(1463*a - 30073))))*r4 + ((1/154224*(80*a - 1515)*r1 + 1/154224*(250*a - 5355))*r3 + ((1/154224*(610*a - 11475)*r1 + 1/154224*(2510*a - 48705))*r2 + (1/51408*(150*a - 2815)*r1 + 1/51408*(670*a - 12665)))))*t + (((1/2467584*(-121*a + 2867)*r1 + 1/12337920*(-2847*a + 44693))*r2 + (1/12337920*(-10625*a + 194583)*r1 + 1/12337920*(-44555*a + 882453)))*r3 + ((1/411264*(-75*a + 1517)*r1 + 1/6168960*(-3359*a + 68697))*r2 + (1/2056320*(3065*a - 60343)*r1 + 1/2056320*(12371*a - 224893))))*r4 + ((1/2467584*(-1525*a + 28479)*r1 + 1/145152*(-375*a + 7349))*r2 + (1/2467584*(-5*a - 1269)*r1 + 1/822528*(-125*a + 5355)))*r3 + (1/1233792*(-485*a + 10635)*r1 + 1/137088*(-151*a + 2873))*r2 + 1/411264*(-875*a + 16381)*r1 + 1/411264*(-3497*a + 66351),
(((((((1/1266857625600*(276195*a - 5215583)*r1 + 1/74521036800*(63821*a - 1205633))*r2*r3 + ((1/422285875200*(246775*a - 4657507)*r1 + 1/74521036800*(166415*a - 3147243))*r2 + (1/422285875200*(8199*a - 143939)*r1 + 1/24840345600*(5261*a - 98161))))*r4 + ((1/50674305024*(27789*a - 526541)*r1 + 1/14904207360*(31591*a - 595479))*r2*r3 + ((1/84457175040*(116419*a - 2197743)*r1 + 1/14904207360*(78059*a - 1477287))*r2 + (1/84457175040*(31299*a - 582199)*r1 + 1/4968069120*(9249*a - 175885)))))*t + ((((1/2533715251200*(252389*a - 4784429)*r1 + 1/149042073600*(54771*a - 1035011))*r2 + (1/316714406400*(-70375*a + 1326663)*r1 + 1/37260518400*(-31145*a + 589203)))*r3 + ((1/253371525120*(46726*a - 886635)*r1 + 1/14904207360*(11296*a - 213219))*r2 + (1/422285875200*(-242730*a + 4594777)*r1 + 1/24840345600*(-55444*a + 1045757))))*r4 + (((1/506743050240*(118981*a - 2259045)*r1 + 1/29808414720*(25963*a - 488659))*r2 + (1/253371525120*(-118931*a + 2240583)*r1 + 1/14904207360*(-26075*a + 494547)))*r3 + ((1/253371525120*(137471*a - 2582028)*r1 + 1/14904207360*(31927*a - 605442))*r2 + (1/1656023040*(-2035*a + 38472)*r1 + 1/4968069120*(-23853*a + 450278))))))*b2^2 + ((((1/63342881280*(-96579*a + 1820377)*r1 + 1/3726051840*(-25903*a + 491329))*r2*r3 + ((1/42228587520*(-93361*a + 1758973)*r1 + 1/7452103680*(-57245*a + 1083921))*r2 + (1/42228587520*(91023*a - 1705219)*r1 + 1/354862080*(3967*a - 75563))))*r4 + ((1/63342881280*(-176637*a + 3334567)*r1 + 1/3726051840*(-49357*a + 936939))*r2*r3 + ((1/42228587520*(-192323*a + 3633291)*r1 + 1/7452103680*(-107335*a + 2044791))*r2 + (1/42228587520*(414657*a - 7813081)*r1 + 1/2484034560*(115143*a - 2182951)))))*t + ((((1/253371525120*(-223781*a + 4216493)*r1 + 1/14904207360*(-57483*a + 1090091))*r2 + (1/50674305024*(45109*a - 852363)*r1 + 1/14904207360*(49655*a - 936513)))*r3 + ((1/15835720320*(-20908*a + 397035)*r1 + 1/3726051840*(-22687*a + 428175))*r2 + (1/1319643360*(4269*a - 80546)*r1 + 1/1242017280*(18815*a - 357067))))*r4 + (((1/253371525120*(-396773*a + 7505109)*r1 + 1/14904207360*(-99587*a + 1879499))*r2 + (1/253371525120*(1103531*a - 20866497)*r1 + 1/14904207360*(257645*a - 4870959)))*r3 + ((1/6334288128*(-9845*a + 186660)*r1 + 1/745210368*(-5843*a + 109257))*r2 + (1/414005760*(3233*a - 60963)*r1 + 1/621008640*(22359*a - 424198))))))*b2 + ((((1/63342881280*(-1556412*a + 29346743)*r1 + 1/3726051840*(-266744*a + 5018789))*r2*r3 + ((1/21114293760*(-3575623*a + 67511692)*r1 + 1/3726051840*(-2427071*a + 45855960))*r2 + (1/21114293760*(289902*a - 5707393)*r1 + 1/1242017280*(-33314*a + 618541))))*r4 + ((1/63342881280*(-4068096*a + 77428727)*r1 + 1/3726051840*(-698588*a + 13050285))*r2*r3 + ((1/21114293760*(-8164757*a + 154259394)*r1 + 1/3726051840*(-5528485*a + 104546358))*r2 + (1/21114293760*(-224772*a + 3466997)*r1 + 1/1242017280*(-295392*a + 5644439)))))*t + ((((1/126685762560*(-4287266*a + 81292691)*r1 + 1/7452103680*(-904566*a + 17094197))*r2 + (1/126685762560*(8437091*a - 159191451)*r1 + 1/7452103680*(1816121*a - 34319889)))*r3 + ((1/126685762560*(-3136327*a + 59729364)*r1 + 1/7452103680*(-599905*a + 11314476))*r2 + (1/42228587520*(2812254*a - 53387735)*r1 + 1/2484034560*(482666*a - 9034537))))*r4 + (((1/126685762560*(-9691022*a + 183710007)*r1 + 1/7452103680*(-2046002*a + 38601209))*r2 + (1/126685762560*(18608729*a - 350643003)*r1 + 1/7452103680*(3968435*a - 75101937)))*r3 + ((1/25337152512*(-1930105*a + 36106776)*r1 + 1/1490420736*(-356615*a + 6822384))*r2 + (1/276003840*(38726*a - 732557)*r1 + 1/2484034560*(1016154*a - 19072115)))))))*b3 + (((((1/83897856*(8*a - 153)*r1 + 1/123379200*(44*a - 843))*r3 + ((1/167795712*(29*a - 561)*r1 + 1/82252800*(57*a - 1085))*r2 + (1/279659520*(-205*a + 3893)*r1 + 1/27417600*(-85*a + 1597))))*r4 + ((1/46609920*(-43*a + 816)*r1 + 1/8225280*(-31*a + 584))*r3 + ((1/93219840*(-67*a + 1275)*r1 + 1/16450560*(-47*a + 887))*r2 + (1/31073280*(35*a - 663)*r1 + 1/2350080*(11*a - 207)))))*t + ((((1/838978560*(-15*a + 272)*r1 + 1/82252800*(-7*a + 128))*r2 + (1/1677957120*(-151*a + 2907)*r1 + 1/164505600*(-67*a + 1263)))*r3 + ((1/1677957120*(347*a - 6579)*r1 + 1/493516800*(421*a - 7917))*r2 + (1/559319040*(47*a - 867)*r1 + 1/164505600*(41*a - 789))))*r4 + (((1/93219840*(-8*a + 153)*r1 + 1/49351680*(-16*a + 303))*r2 + (1/1677957120*(713*a - 13413)*r1 + 1/32901120*(57*a - 1069)))*r3 + ((1/98703360*(11*a - 207)*r1 + 1/98703360*(49*a - 909))*r2 + (1/559319040*(-925*a + 17629)*r1 + 1/32901120*(-223*a + 4207))))))*b2^2 + ((((1/52436160*(67*a - 1224)*r1 + 1/771120*(4*a - 75))*r3 + ((1/104872320*(-44*a + 867)*r1 + 1/2056320*(-3*a + 56))*r2 + (1/34957440*(-133*a + 2516)*r1 + 1/685440*(-10*a + 191))))*r4 + ((1/11652480*(-14*a + 255)*r1 + 1/2056320*(-8*a + 151))*r3 + ((1/23304960*(181*a - 3417)*r1 + 1/4112640*(131*a - 2483))*r2 + (1/7768320*(79*a - 1479)*r1 + 1/4112640*(163*a - 3087)))))*t + ((((1/419489280*(-177*a + 3383)*r1 + 1/8225280*(-13*a + 247))*r2 + (1/838978560*(-2251*a + 42381)*r1 + 1/16450560*(-179*a + 3405)))*r3 + ((1/419489280*(-8*a + 153)*r1 + 1/24675840*(-8*a + 147))*r2 + (1/139829760*(-95*a + 1938)*r1 + 1/8225280*(-25*a + 498))))*r4 + (((1/23304960*(65*a - 1224)*r1 + 1/12337920*(139*a - 2634))*r2 + (1/838978560*(-685*a + 12903)*r1 + 1/16450560*(-69*a + 1319)))*r3 + ((1/24675840*(-32*a + 585)*r1 + 1/24675840*(-136*a + 2547))*r2 + (1/139829760*(-77*a + 1292)*r1 + 1/8225280*(-11*a + 224))))))*b2 + ((((1/209744640*(2273*a - 42381)*r1 + 1/12337920*(551*a - 9915))*r3 + ((1/209744640*(-13523*a + 259131)*r1 + 1/4112640*(-1047*a + 19775))*r2 + (1/69914880*(8873*a - 170017)*r1 + 1/1370880*(837*a - 15613))))*r4 + ((1/1165248*(215*a - 4080)*r1 + 1/205632*(155*a - 2920))*r3 + ((1/2330496*(335*a - 6375)*r1 + 1/411264*(235*a - 4435))*r2 + (1/776832*(-175*a + 3315)*r1 + 1/58752*(-55*a + 1035)))))*t + ((((1/419489280*(-2325*a + 44557)*r1 + 1/8225280*(-105*a + 2081))*r2 + (1/838978560*(23515*a - 454563)*r1 + 1/16450560*(2255*a - 42039)))*r3 + ((1/838978560*(-40973*a + 776781)*r1 + 1/49351680*(-9851*a + 185115))*r2 + (1/279659520*(11977*a - 224961)*r1 + 1/16450560*(2159*a - 40983))))*r4 + (((1/2330496*(40*a - 765)*r1 + 1/1233792*(80*a - 1515))*r2 + (1/167795712*(-7987*a + 149379)*r1 + 1/3290112*(-663*a + 12455)))*r3 + ((1/9870336*(-589*a + 11133)*r1 + 1/9870336*(-2411*a + 44955))*r2 + (1/55931904*(19877*a - 377213)*r1 + 1/3290112*(4499*a - 85211))))))))*b1 + ((((((1/9315129600*(26471*a - 499122)*r1 + 1/9315129600*(107717*a - 2030208))*r2*r3 + ((1/6210086400*(1363*a - 24435)*r1 + 1/6210086400*(2867*a - 51731))*r2 + (1/6210086400*(32129*a - 604305)*r1 + 1/2070028800*(41543*a - 781983))))*r4 + ((1/621008640*(3994*a - 75645)*r1 + 1/1863025920*(48914*a - 926075))*r2*r3 + ((1/1242017280*(799*a - 14803)*r1 + 1/1242017280*(2243*a - 40239))*r2 + (1/1242017280*(17897*a - 342501)*r1 + 1/1242017280*(70809*a - 1352197)))))*t + ((((1/37260518400*(-33151*a + 626625)*r1 + 1/37260518400*(-133961*a + 2534071))*r2 + (1/3105043200*(2382*a - 45605)*r1 + 1/9315129600*(28904*a - 553707)))*r3 + ((1/1064586240*(3335*a - 63219)*r1 + 1/2484034560*(31785*a - 602701))*r2 + (1/12420172800*(-86381*a + 1633797)*r1 + 1/12420172800*(-352287*a + 6660583))))*r4 + (((1/7452103680*(-10415*a + 198441)*r1 + 1/7452103680*(-41185*a + 782663))*r2 + (1/1242017280*(3027*a - 56993)*r1 + 1/1242017280*(12391*a - 233121)))*r3 + ((1/1064586240*(6755*a - 127563)*r1 + 1/7452103680*(192367*a - 3629823))*r2 + (1/2484034560*(-38453*a + 726057)*r1 + 1/2484034560*(-156631*a + 2956283))))))*b2^2 + ((((1/465756480*(-937*a + 17118)*r1 + 1/465756480*(-5497*a + 102306))*r2*r3 + ((1/310504320*(9463*a - 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13583)*r1 + 1/8225280*(176*a - 3337))*r2 + (1/139829760*(269*a - 5066)*r1 + 1/1175040*(9*a - 170))))*r4 + (((1/838978560*(1721*a - 32215)*r1 + 1/49351680*(419*a - 7893))*r2 + (1/23304960*(-14*a + 255)*r1 + 1/4112640*(-8*a + 151)))*r3 + ((1/419489280*(-3218*a + 60741)*r1 + 1/24675840*(-746*a + 14163))*r2 + (1/139829760*(-995*a + 18734)*r1 + 1/8225280*(-241*a + 4586))))))*b2 + ((((1/29963520*(-11*a + 119)*r1 + 1/12337920*(181*a - 3049))*r2*r3 + ((1/209744640*(-13523*a + 259131)*r1 + 1/4112640*(-1047*a + 19775))*r2 + (1/69914880*(-8873*a + 170017)*r1 + 1/1370880*(-837*a + 15613))))*r4 + ((1/1165248*(-40*a + 765)*r1 + 1/616896*(-80*a + 1515))*r2*r3 + ((1/2330496*(335*a - 6375)*r1 + 1/411264*(235*a - 4435))*r2 + (1/776832*(175*a - 3315)*r1 + 1/58752*(55*a - 1035)))))*t + ((((1/838978560*(-11527*a + 217447)*r1 + 1/49351680*(-1969*a + 38097))*r2 + (1/419489280*(-20071*a + 384591)*r1 + 1/8225280*(-1779*a + 33307)))*r3 + ((1/279659520*(15019*a - 285515)*r1 + 1/16450560*(4013*a - 74413))*r2 + (1/279659520*(7277*a - 138533)*r1 + 1/16450560*(1419*a - 27251))))*r4 + (((1/167795712*(8603*a - 165427)*r1 + 1/9870336*(2381*a - 44469))*r2 + (1/2330496*(215*a - 4080)*r1 + 1/411264*(155*a - 2920)))*r3 + ((1/167795712*(16853*a - 317781)*r1 + 1/9870336*(4211*a - 78675))*r2 + (1/55931904*(1517*a - 28373)*r1 + 1/3290112*(139*a - 3011))))))))*b1 + (((((1/3105043200*(8063*a - 153766)*r1 + 1/3105043200*(32423*a - 616590))*r3 + ((1/6210086400*(-1363*a + 24435)*r1 + 1/6210086400*(-2867*a + 51731))*r2 + (1/6210086400*(32129*a - 604305)*r1 + 1/2070028800*(41543*a - 781983))))*r4 + ((1/1863025920*(8926*a - 170553)*r1 + 1/109589760*(2068*a - 39495))*r3 + ((1/1242017280*(-799*a + 14803)*r1 + 1/1242017280*(-2243*a + 40239))*r2 + (1/1242017280*(17897*a - 342501)*r1 + 1/1242017280*(70809*a - 1352197)))))*t + ((((1/9315129600*(-6914*a + 132945)*r1 + 1/9315129600*(-26344*a + 504849))*r2 + (1/4140057600*(4069*a - 77215)*r1 + 1/37260518400*(136739*a - 2594217)))*r3 + ((1/37260518400*(-68819*a + 1314063)*r1 + 1/5322931200*(-39007*a + 743835))*r2 + (1/2484034560*(7649*a - 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2183055))*r2 + (1/621008640*(-11573*a + 214256)*r1 + 1/621008640*(-42922*a + 798609))))*r4 + (((1/1242017280*(15159*a - 286313)*r1 + 1/3726051840*(196441*a - 3718971))*r2 + (1/310504320*(52*a - 555)*r1 + 1/310504320*(-1142*a + 23171)))*r3 + ((1/1863025920*(71947*a - 1360446)*r1 + 1/1863025920*(272684*a - 5153703))*r2 + (1/41400576*(-2369*a + 45202)*r1 + 1/124201728*(-27296*a + 518959))))))*b2 + ((((1/621008640*(-434063*a + 8259439)*r1 + 1/621008640*(-1933961*a + 36726273))*r3 + ((1/621008640*(138803*a - 2597499)*r1 + 1/621008640*(694381*a - 13097293))*r2 + (1/621008640*(-264823*a + 4950027)*r1 + 1/207002880*(-55099*a + 970887))))*r4 + ((1/1863025920*(-2617925*a + 49887501)*r1 + 1/109589760*(-695867*a + 13238187))*r3 + ((1/621008640*(357475*a - 6739267)*r1 + 1/621008640*(1823813*a - 34279293))*r2 + (1/621008640*(-960467*a + 18576015)*r1 + 1/621008640*(-1972893*a + 38156041)))))*t + ((((1/3726051840*(370813*a - 7190193)*r1 + 1/3726051840*(936407*a - 18022227))*r2 + (1/103501440*(-17896*a + 339903)*r1 + 1/931512960*(-517078*a + 9815919)))*r3 + ((1/3726051840*(1960057*a - 37332909)*r1 + 1/3726051840*(8815811*a - 167613999))*r2 + (1/1242017280*(-1003781*a + 18894365)*r1 + 1/1242017280*(-4468519*a + 84030303))))*r4 + (((1/1242017280*(367551*a - 6914515)*r1 + 1/3726051840*(3327647*a - 62589699))*r2 + (1/621008640*(-311885*a + 5836659)*r1 + 1/621008640*(-1041011*a + 19514861)))*r3 + ((1/3726051840*(4564435*a - 86889543)*r1 + 1/3726051840*(20419577*a - 387971637))*r2 + (1/82801152*(-127601*a + 2413921)*r1 + 1/248403456*(-1735481*a + 32855305)))))))*b3 + ((((1/8812800*(7*a - 129)*r1 + 1/61689600*(163*a - 3349))*r2*r3 + ((1/61689600*(179*a - 3375)*r1 + 1/61689600*(761*a - 14637))*r2 + (1/20563200*(73*a - 1425)*r1 + 1/20563200*(307*a - 5899))))*r4 + ((1/12337920*(35*a - 633)*r1 + 1/12337920*(133*a - 2703))*r2*r3 + ((1/12337920*(73*a - 1353)*r1 + 1/12337920*(299*a - 5763))*r2 + (1/4112640*(19*a - 407)*r1 + 1/4112640*(97*a - 1717)))))*t + ((((1/61689600*(-23*a + 484)*r1 + 1/61689600*(-103*a + 1870))*r2 + (1/10281600*(-12*a + 223)*r1 + 1/30844800*(-155*a + 3009)))*r3 + ((1/61689600*(-73*a + 1284)*r1 + 1/61689600*(-298*a + 5865))*r2 + (1/20563200*(-56*a + 1017)*r1 + 1/20563200*(-207*a + 4216))))*r4 + (((1/2467584*(-5*a + 96)*r1 + 1/12337920*(-107*a + 2040))*r2 + (1/12337920*(11*a - 207)*r1 + 1/4112640*(15*a - 289)))*r3 + ((1/12337920*(32*a - 627)*r1 + 1/12337920*(133*a - 2448))*r2 + (1/1370880*(-7*a + 128)*r1 + 1/4112640*(-74*a + 1513))))))*b2^2 + ((((1/1233792*(-5*a + 105)*r1 + 1/6168960*(-109*a + 2125))*r2*r3 + ((1/1542240*(-29*a + 495)*r1 + 1/3084480*(-223*a + 4641))*r2 + (1/1028160*(-29*a + 537)*r1 + 1/514080*(-55*a + 1054))))*r4 + ((1/6168960*(-211*a + 3975)*r1 + 1/6168960*(-899*a + 17187))*r2*r3 + ((1/1542240*(64*a - 1245)*r1 + 1/3084480*(535*a - 9231))*r2 + (1/1028160*(-7*a + 113)*r1 + 1/257040*(-a - 17)))))*t + ((((1/6168960*(17*a - 349)*r1 + 1/6168960*(67*a - 1105))*r2 + (1/2056320*(-9*a + 208)*r1 + 1/6168960*(-140*a + 2091)))*r3 + ((1/6168960*(-89*a + 1641)*r1 + 1/3084480*(-166*a + 3111))*r2 + (1/2056320*(59*a - 1125)*r1 + 1/514080*(63*a - 1207))))*r4 + (((1/3084480*(13*a - 228)*r1 + 1/3084480*(47*a - 969))*r2 + (1/6168960*(62*a - 1035)*r1 + 1/2056320*(75*a - 1564)))*r3 + ((1/3084480*(73*a - 1389)*r1 + 1/6168960*(631*a - 11169))*r2 + (1/342720*(14*a - 275)*r1 + 1/2056320*(361*a - 6953))))))*b2 + (((1/440640*(5*a - 87)*r1 + 1/3084480*(665*a - 12563))*r2*r3 + ((1/3084480*(-2825*a + 54099)*r1 + 1/616896*(-2287*a + 43197))*r2 + (1/1028160*(-925*a + 17463)*r1 + 1/1028160*(-4039*a + 77197))))*r4 + ((1/308448*(-175*a + 3165)*r1 + 1/308448*(-665*a + 13515))*r2*r3 + ((1/308448*(-365*a + 6765)*r1 + 1/308448*(-1495*a + 28815))*r2 + (1/102816*(-95*a + 2035)*r1 + 1/102816*(-485*a + 8585)))))*t + (((1/6168960*(985*a - 19319)*r1 + 1/6168960*(4355*a - 83453))*r2 + (1/822528*(51*a - 1069)*r1 + 1/12337920*(2455*a - 34017)))*r3 + ((1/12337920*(355*a + 1119)*r1 + 1/12337920*(3505*a - 94299))*r2 + (1/4112640*(1715*a - 31041)*r1 + 1/4112640*(5985*a - 122587))))*r4 + ((1/308448*(125*a - 2400)*r1 + 1/308448*(535*a - 10200))*r2 + (1/2467584*(595*a - 12069)*r1 + 1/822528*(675*a - 11645)))*r3 + (1/2467584*(295*a - 3837)*r1 + 1/2467584*(1565*a - 40239))*r2 + 1/274176*(105*a - 1907)*r1 + 1/822528*(665*a - 14467),
((((((1/1266857625600*(-201085*a + 3812199)*r1 + 1/24840345600*(2291*a - 42633))*r3 + ((1/180979660800*(157643*a - 2974065)*r1 + 1/24840345600*(71269*a - 1346223))*r2 + (1/422285875200*(440677*a - 8311963)*r1 + 1/24840345600*(87871*a - 1656129))))*r4 + ((1/253371525120*(-188837*a + 3567807)*r1 + 1/14904207360*(-20735*a + 396957))*r3 + ((1/253371525120*(410341*a - 7722471)*r1 + 1/14904207360*(75703*a - 1432941))*r2 + (1/84457175040*(242249*a - 4569447)*r1 + 1/4968069120*(50011*a - 946341)))))*t + ((((1/2533715251200*(-78643*a + 1466097)*r1 + 1/149042073600*(-21549*a + 410111))*r2 + (1/1266857625600*(-137437*a + 2563005)*r1 + 1/74521036800*(-21329*a + 403593)))*r3 + ((1/2533715251200*(572635*a - 10825617)*r1 + 1/149042073600*(48401*a - 928443))*r2 + (1/56304783360*(-20465*a + 387379)*r1 + 1/9936138240*(-7521*a + 141947))))*r4 + (((1/506743050240*(-58431*a + 1089581)*r1 + 1/29808414720*(-15673*a + 294395))*r2 + (1/25337152512*(-7625*a + 143208)*r1 + 1/2484034560*(-2234*a + 42225)))*r3 + ((1/168914350080*(64987*a - 1230001)*r1 + 1/29808414720*(6931*a - 134529))*r2 + (1/168914350080*(-185189*a + 3480087)*r1 + 1/9936138240*(-27095*a + 509557))))))*b2^2 + ((((1/63342881280*(131822*a - 2496603)*r1 + 1/1242017280*(13556*a - 256401))*r3 + ((1/63342881280*(-386182*a + 7297437)*r1 + 1/248403456*(-6808*a + 128451))*r2 + (1/21114293760*(-130040*a + 2462501)*r1 + 1/1242017280*(-33206*a + 625461))))*r4 + ((1/63342881280*(117272*a - 2237625)*r1 + 1/3726051840*(51770*a - 978069))*r3 + ((1/63342881280*(-842779*a + 15931686)*r1 + 1/3726051840*(-227863*a + 4293960))*r2 + (1/21114293760*(-229001*a + 4317762)*r1 + 1/1242017280*(-60385*a + 1137924)))))*t + ((((1/253371525120*(5371*a - 96135)*r1 + 1/14904207360*(-1887*a + 36451))*r2 + (1/126685762560*(162664*a - 3071883)*r1 + 1/7452103680*(45926*a - 863043)))*r3 + ((1/126685762560*(-124547*a + 2367114)*r1 + 1/7452103680*(-46219*a + 873636))*r2 + (1/14076195840*(64055*a - 1214548)*r1 + 1/2484034560*(52521*a - 991082))))*r4 + (((1/253371525120*(-102027*a + 1930979)*r1 + 1/14904207360*(-37345*a + 722513))*r2 + (1/126685762560*(537481*a - 10151244)*r1 + 1/2484034560*(46559*a - 877230)))*r3 + ((1/42228587520*(-129397*a + 2453440)*r1 + 1/7452103680*(-127555*a + 2412042))*r2 + (1/8445717504*(23371*a - 435336)*r1 + 1/496806912*(9367*a - 175466))))))*b2 + ((((1/6334288128*(201085*a - 3812199)*r1 + 1/124201728*(-2291*a + 42633))*r3 + ((1/31671440640*(-4234294*a + 79814847)*r1 + 1/621008640*(-262400*a + 4955397))*r2 + (1/10557146880*(-2940437*a + 55436762)*r1 + 1/124201728*(-114937*a + 2171280))))*r4 + ((1/6334288128*(944185*a - 17839035)*r1 + 1/372605184*(103675*a - 1984785))*r3 + ((1/31671440640*(-7789564*a + 146072721)*r1 + 1/1863025920*(-1362394*a + 25841805))*r2 + (1/10557146880*(-7465304*a + 140829105)*r1 + 1/621008640*(-1480306*a + 28023921)))))*t + ((((1/253371525120*(5343749*a - 100490961)*r1 + 1/14904207360*(1149531*a - 21787855))*r2 + (1/253371525120*(-1655423*a + 33138015)*r1 + 1/14904207360*(-661513*a + 12369513)))*r3 + ((1/12668576256*(-572635*a + 10825617)*r1 + 1/745210368*(-48401*a + 928443))*r2 + (1/1407619584*(102325*a - 1936895)*r1 + 1/248403456*(37605*a - 709735))))*r4 + (((1/253371525120*(14201949*a - 266475425)*r1 + 1/14904207360*(3154291*a - 59578511))*r2 + (1/253371525120*(683329*a - 9831321)*r1 + 1/4968069120*(-100387*a + 1822155)))*r3 + ((1/4222858752*(-324935*a + 6150005)*r1 + 1/745210368*(-34655*a + 672645))*r2 + (1/4222858752*(925945*a - 17400435)*r1 + 1/248403456*(135475*a - 2547785)))))))*b3*b1 + (((((1/30844800*(-128*a + 2347)*r1 + 1/30844800*(-530*a + 10387))*r2*r3 + ((1/6168960*(-16*a + 297)*r1 + 1/6168960*(-64*a + 1275))*r2 + (1/2056320*(4*a - 69)*r1 + 1/2056320*(16*a - 323))))*r4 + ((1/2056320*(-10*a + 183)*r1 + 1/2056320*(-40*a + 799))*r2*r3 + ((1/6168960*(-122*a + 2295)*r1 + 1/6168960*(-502*a + 9741))*r2 + (1/2056320*(30*a - 563)*r1 + 1/2056320*(134*a - 2533)))))*t + ((((1/30844800*(-19*a + 380)*r1 + 1/61689600*(-177*a + 3179))*r2 + (1/61689600*(161*a - 2910)*r1 + 1/61689600*(674*a - 13413)))*r3 + ((1/12337920*(-5*a + 84)*r1 + 1/12337920*(-13*a + 306))*r2 + (1/20563200*(139*a - 2546)*r1 + 1/20563200*(565*a - 11186))))*r4 + (((1/12337920*(-25*a + 471)*r1 + 1/362880*(-3*a + 58))*r2 + (1/12337920*(26*a - 477)*r1 + 1/587520*(5*a - 102)))*r3 + ((1/2467584*(5*a - 84)*r1 + 1/2467584*(13*a - 306))*r2 + (1/4112640*(79*a - 1448)*r1 + 1/4112640*(325*a - 6392))))))*b2^2 + ((((1/6168960*(13*a - 185)*r1 + 1/6168960*(79*a - 1955))*r2*r3 + ((1/6168960*(241*a - 4527)*r1 + 1/6168960*(1009*a - 19023))*r2 + (1/2056320*(-61*a + 1095)*r1 + 1/2056320*(-265*a + 5219))))*r4 + ((1/2056320*(151*a - 2811)*r1 + 1/2056320*(637*a - 12121))*r2*r3 + ((1/6168960*(329*a - 5967)*r1 + 1/6168960*(1321*a - 27183))*r2 + (1/2056320*(-93*a + 1391)*r1 + 1/2056320*(-377*a + 8347)))))*t + ((((1/6168960*(44*a - 787)*r1 + 1/1233792*(36*a - 697))*r2 + (1/12337920*(-25*a + 249)*r1 + 1/12337920*(-97*a + 2805)))*r3 + ((1/12337920*(-31*a + 483)*r1 + 1/12337920*(-113*a + 1989))*r2 + (1/4112640*(-233*a + 4309)*r1 + 1/4112640*(-995*a + 19159))))*r4 + (((1/6168960*(83*a - 1572)*r1 + 1/362880*(21*a - 400))*r2 + (1/12337920*(-269*a + 4869)*r1 + 1/4112640*(-347*a + 6783)))*r3 + ((1/2467584*(31*a - 483)*r1 + 1/2467584*(113*a - 1989))*r2 + (1/4112640*(-259*a + 4679)*r1 + 1/4112640*(-1153*a + 23069))))))*b2 + ((((1/154224*(128*a - 2347)*r1 + 1/154224*(530*a - 10387))*r2*r3 + ((1/771120*(535*a - 9567)*r1 + 1/771120*(2365*a - 49011))*r2 + (1/514080*(-365*a + 6663)*r1 + 1/514080*(-1463*a + 30073))))*r4 + ((1/51408*(50*a - 915)*r1 + 1/51408*(200*a - 3995))*r2*r3 + ((1/154224*(610*a - 11475)*r1 + 1/154224*(2510*a - 48705))*r2 + (1/51408*(-150*a + 2815)*r1 + 1/51408*(-670*a + 12665)))))*t + ((((1/2467584*(121*a - 2867)*r1 + 1/12337920*(2847*a - 44693))*r2 + (1/12337920*(-10625*a + 194583)*r1 + 1/12337920*(-44555*a + 882453)))*r3 + ((1/308448*(25*a - 420)*r1 + 1/308448*(65*a - 1530))*r2 + (1/102816*(-139*a + 2546)*r1 + 1/102816*(-565*a + 11186))))*r4 + (((1/2467584*(1525*a - 28479)*r1 + 1/145152*(375*a - 7349))*r2 + (1/2467584*(-5*a - 1269)*r1 + 1/822528*(-125*a + 5355)))*r3 + ((1/308448*(-125*a + 2100)*r1 + 1/308448*(-325*a + 7650))*r2 + (1/102816*(-395*a + 7240)*r1 + 1/102816*(-1625*a + 31960))))))))*i + (((((1/1266857625600*(-103677*a + 1970351)*r1 + 1/74521036800*(-44639*a + 842021))*r2*r3 + ((1/1266857625600*(-75853*a + 1403163)*r1 + 1/74521036800*(5857*a - 103047))*r2 + (1/422285875200*(221177*a - 4181371)*r1 + 1/24840345600*(71531*a - 1350721))))*r4 + ((1/253371525120*(-99453*a + 1872023)*r1 + 1/4968069120*(-10965*a + 208847))*r2*r3 + ((1/253371525120*(26015*a - 475473)*r1 + 1/4968069120*(5671*a - 108153))*r2 + (1/84457175040*(72817*a - 1365219)*r1 + 1/4968069120*(26707*a - 504777)))))*t + ((((1/633428812800*(-36137*a + 683706)*r1 + 1/37260518400*(-10576*a + 198751))*r2 + (1/2533715251200*(226777*a - 4287927)*r1 + 1/49680691200*(18029*a - 341459)))*r3 + ((1/168914350080*(-7307*a + 133501)*r1 + 1/29808414720*(-13811*a + 263853))*r2 + (1/281523916800*(100157*a - 1888411)*r1 + 1/49680691200*(104557*a - 1987363))))*r4 + (((1/253371525120*(-30199*a + 566219)*r1 + 1/14904207360*(-8739*a + 165511))*r2 + (1/168914350080*(43799*a - 828665)*r1 + 1/29808414720*(33539*a - 636237)))*r3 + ((1/506743050240*(-128119*a + 2436321)*r1 + 1/9936138240*(-17239*a + 321801))*r2 + (1/168914350080*(101565*a - 1921187)*r1 + 1/9936138240*(38767*a - 734281))))))*b2^2 + ((((1/63342881280*(-29679*a + 572900)*r1 + 1/3726051840*(9913*a - 187258))*r2*r3 + ((1/63342881280*(-270121*a + 5109282)*r1 + 1/3726051840*(-82673*a + 1565508))*r2 + (1/21114293760*(85913*a - 1615816)*r1 + 1/1242017280*(4073*a - 74470))))*r4 + ((1/63342881280*(-254319*a + 4843504)*r1 + 1/1242017280*(-8421*a + 157918))*r2*r3 + ((1/63342881280*(-471338*a + 8895675)*r1 + 1/1242017280*(-50116*a + 948237))*r2 + (1/21114293760*(26246*a - 511173)*r1 + 1/177431040*(-4432*a + 84693)))))*t + ((((1/126685762560*(-131519*a + 2482680)*r1 + 1/7452103680*(-24043*a + 452242))*r2 + (1/253371525120*(573611*a - 10845303)*r1 + 1/4968069120*(43915*a - 833167)))*r3 + ((1/42228587520*(5303*a - 101728)*r1 + 1/7452103680*(38645*a - 734274))*r2 + (1/14076195840*(47333*a - 902734)*r1 + 1/2484034560*(7675*a - 143248))))*r4 + (((1/126685762560*(-180184*a + 3399677)*r1 + 1/7452103680*(-26634*a + 496021))*r2 + (1/84457175040*(332963*a - 6305555)*r1 + 1/14904207360*(222059*a - 4207203)))*r3 + ((1/25337152512*(-143611*a + 2695962)*r1 + 1/496806912*(-6181*a + 117168))*r2 + (1/42228587520*(201357*a - 3854002)*r1 + 1/2484034560*(-12151*a + 231268))))))*b2 + ((((1/6334288128*(103677*a - 1970351)*r1 + 1/372605184*(44639*a - 842021))*r2*r3 + ((1/31671440640*(3770969*a - 71058402)*r1 + 1/372605184*(166133*a - 3145296))*r2 + (1/10557146880*(-3131605*a + 59191892)*r1 + 1/621008640*(-873625*a + 16498634))))*r4 + ((1/6334288128*(497265*a - 9360115)*r1 + 1/124201728*(54825*a - 1044235))*r2*r3 + ((1/31671440640*(7699906*a - 145850055)*r1 + 1/621008640*(557648*a - 10485897))*r2 + (1/10557146880*(-6483763*a + 122176314)*r1 + 1/621008640*(-1852435*a + 34970124)))))*t + ((((1/253371525120*(13431793*a - 253764321)*r1 + 1/14904207360*(3547463*a - 66906455))*r2 + (1/253371525120*(-24626429*a + 465024273)*r1 + 1/4968069120*(-2053681*a + 38795317)))*r3 + ((1/4222858752*(36535*a - 667505)*r1 + 1/745210368*(69055*a - 1319265))*r2 + (1/1407619584*(-100157*a + 1888411)*r1 + 1/248403456*(-104557*a + 1987363))))*r4 + (((1/253371525120*(30990173*a - 584718349)*r1 + 1/14904207360*(8086395*a - 152913899))*r2 + (1/84457175040*(-19714427*a + 372627335)*r1 + 1/14904207360*(-15000719*a + 283608171)))*r3 + ((1/12668576256*(640595*a - 12181605)*r1 + 1/248403456*(86195*a - 1609005))*r2 + (1/4222858752*(-507825*a + 9605935)*r1 + 1/248403456*(-193835*a + 3671405)))))))*b3*b1 + ((((1/6168960*(-5*a + 84)*r1 + 1/6168960*(-13*a + 306))*r3 + ((1/30844800*(-53*a + 1164)*r1 + 1/10281600*(-81*a + 1360))*r2 + (1/10281600*(-21*a + 368)*r1 + 1/10281600*(-71*a + 1360))))*r4 + ((1/2056320*(-a - 6)*r1 + 1/685440*a)*r3 + ((1/2056320*(-9*a + 178)*r1 + 1/2056320*(-43*a + 782))*r2 + (1/2056320*(-19*a + 346)*r1 + 1/2056320*(-69*a + 1394)))))*t + ((((1/61689600*(19*a - 352)*r1 + 1/61689600*(64*a - 1275))*r2 + (1/20563200*(29*a - 567)*r1 + 1/30844800*(191*a - 3570)))*r3 + ((1/12337920*(4*a - 33)*r1 + 1/12337920*(2*a - 153))*r2 + (1/6854400*r1 + 1/6854400*(-4*a + 119))))*r4 + (((1/12337920*(20*a - 351)*r1 + 1/12337920*(75*a - 1496))*r2 + (1/6168960*(-10*a + 159)*r1 + 1/12337920*(-67*a + 1581)))*r3 + ((1/12337920*(14*a - 201)*r1 + 1/12337920*(28*a - 765))*r2 + (1/4112640*(-20*a + 421)*r1 + 1/4112640*(-92*a + 1615))))))*b2^2 + ((((1/6168960*(-31*a + 483)*r1 + 1/6168960*(-113*a + 1989))*r3 + ((1/1233792*(-31*a + 537)*r1 + 1/2056320*(-213*a + 4267))*r2 + (1/2056320*(-111*a + 2045)*r1 + 1/2056320*(-431*a + 7837))))*r4 + ((1/2056320*(-89*a + 1725)*r1 + 1/685440*(-109*a + 1785))*r3 + ((1/2056320*(-45*a + 947)*r1 + 1/2056320*(-209*a + 3655))*r2 + (1/2056320*(-107*a + 1913)*r1 + 1/2056320*(-435*a + 7633)))))*t + ((((1/12337920*(85*a - 1537)*r1 + 1/12337920*(349*a - 6477))*r2 + (1/2056320*(-8*a + 147)*r1 + 1/6168960*(-94*a + 1785)))*r3 + ((1/12337920*(149*a - 2829)*r1 + 1/12337920*(547*a - 9027))*r2 + (1/1370880*(75*a - 1307)*r1 + 1/1370880*(281*a - 5593))))*r4 + (((1/12337920*(13*a - 297)*r1 + 1/12337920*(-15*a + 1343))*r2 + (1/6168960*(415*a - 7692)*r1 + 1/6168960*(1739*a - 33150)))*r3 + ((1/12337920*(211*a - 3795)*r1 + 1/12337920*(773*a - 13005))*r2 + (1/4112640*(-169*a + 3377)*r1 + 1/4112640*(-835*a + 14603))))))*b2 + (((1/154224*(25*a - 420)*r1 + 1/154224*(65*a - 1530))*r3 + ((1/1542240*(1835*a - 36273)*r1 + 1/514080*(2595*a - 48229))*r2 + (1/257040*(285*a - 5053)*r1 + 1/257040*(1171*a - 22865))))*r4 + ((1/51408*(5*a + 30)*r1 - 5/17136*a)*r3 + ((1/51408*(45*a - 890)*r1 + 1/51408*(215*a - 3910))*r2 + (1/51408*(95*a - 1730)*r1 + 1/51408*(345*a - 6970)))))*t + (((1/12337920*(-295*a + 4441)*r1 + 1/12337920*(-877*a + 13515))*r2 + (1/4112640*(-2045*a + 38031)*r1 + 1/12337920*(-28285*a + 560847)))*r3 + ((1/308448*(-20*a + 165)*r1 + 1/308448*(-10*a + 765))*r2 + (-1/34272*r1 + 1/34272*(4*a - 119))))*r4 + ((1/2467584*(-995*a + 17253)*r1 + 1/2467584*(-3969*a + 78047))*r2 + (1/2467584*(-775*a + 16197)*r1 + 1/2467584*(-4205*a + 74919)))*r3 + (1/308448*(-70*a + 1005)*r1 + 1/308448*(-140*a + 3825))*r2 + 1/102816*(100*a - 2105)*r1 + 1/102816*(460*a - 8075),
((((((1/419489280*(71*a - 1343)*r1 + 1/123379200*(83*a - 1563))*r2 + (1/209744640*(8*a - 153)*r1 + 1/20563200*(3*a - 56)))*r3 + (1/8739360*(9*a - 170)*r1 + 1/5140800*(22*a - 413)))*r4 + (((1/209744640*(-52*a + 1003)*r1 + 1/12337920*(-13*a + 246))*r2 + (1/419489280*(251*a - 4743)*r1 + 1/2741760*(7*a - 131)))*r3 + (1/69914880*(45*a - 833)*r1 + 1/4112640*(11*a - 203))))*b2^2 + ((((1/209744640*(-274*a + 5185)*r1 + 1/12337920*(-68*a + 1293))*r2 + (1/209744640*(-719*a + 13464)*r1 + 1/4112640*(-57*a + 1078)))*r3 + (1/69914880*(261*a - 4913)*r1 + 1/4112640*(55*a - 1043)))*r4 + (((1/209744640*(-452*a + 8483)*r1 + 1/12337920*(-110*a + 2103))*r2 + (1/209744640*(167*a - 3366)*r1 + 1/456960*(a - 20)))*r3 + (1/69914880*(-1539*a + 28679)*r1 + 1/4112640*(-377*a + 7133))))*b2 + ((((1/104872320*(-2938*a + 55369)*r1 + 1/6168960*(-656*a + 12417))*r2 + (1/209744640*(1001*a - 17595)*r1 + 1/4112640*(9*a - 259)))*r3 + (1/17478720*(-4212*a + 79781)*r1 + 1/1028160*(-1054*a + 19733)))*r4 + (((1/20974464*(1652*a - 31841)*r1 + 1/1233792*(434*a - 8133))*r2 + (1/41948928*(-2419*a + 46665)*r1 + 1/274176*(-97*a + 1787)))*r3 + (1/3495744*(-1062*a + 20111)*r1 + 1/205632*(-284*a + 5243)))))*b1 + (((((1/61689600*(-23*a + 441)*r1 + 1/61689600*(-91*a + 1853))*r2 + (1/61689600*(-29*a + 423)*r1 + 1/61689600*(-113*a + 2499)))*r3 + (1/10281600*(-37*a + 681)*r1 + 1/10281600*(-137*a + 2805)))*r4 + (((1/4112640*(3*a - 65)*r1 + 1/12337920*(37*a - 663))*r2 + (1/12337920*(19*a - 405)*r1 + 1/12337920*(79*a - 1377)))*r3 + (1/2056320*(17*a - 329)*r1 + 1/2056320*(65*a - 1241))))*b2^2 + ((((1/3084480*(16*a - 315)*r1 + 1/3084480*(65*a - 1156))*r2 + (1/3084480*(19*a - 324)*r1 + 1/3084480*(88*a - 1785)))*r3 + (1/1028160*(a - 33)*r1 + 1/1028160*(-a - 51)))*r4 + (((1/1028160*(-13*a + 254)*r1 + 1/3084480*(-154*a + 2805))*r2 + (1/3084480*(-88*a + 1665)*r1 + 1/3084480*(-355*a + 6732)))*r3 + (1/146880*(-a + 37)*r1 + 1/1028160*(-49*a + 697))))*b2 + ((((1/1542240*(-65*a + 1008)*r1 + 1/1542240*(-361*a + 6800))*r2 + (1/3084480*(-1015*a + 20403)*r1 + 1/3084480*(-4225*a + 78897)))*r3 + (1/257040*(365*a - 6618)*r1 + 1/257040*(1501*a - 30090)))*r4 + (((1/102816*(20*a - 389)*r1 + 1/308448*(172*a - 3111))*r2 + (1/616896*(215*a - 3447)*r1 + 1/616896*(893*a - 17289)))*r3 + (1/51408*(-190*a + 3787)*r1 + 1/51408*(-682*a + 12631))))))*i + (((((1/419489280*(71*a - 1343)*r1 + 1/123379200*(83*a - 1563))*r2 + (1/209744640*(-8*a + 153)*r1 + 1/20563200*(-3*a + 56)))*r3 + (1/209744640*(-131*a + 2499)*r1 + 1/61689600*(-157*a + 2961))*r2)*r4 + (((1/209744640*(-52*a + 1003)*r1 + 1/12337920*(-13*a + 246))*r2 + (1/419489280*(-251*a + 4743)*r1 + 1/2741760*(-7*a + 131)))*r3 + (1/52436160*(-13*a + 255)*r1 + 1/3084480*(-4*a + 75))*r2))*b2^2 + ((((1/209744640*(-274*a + 5185)*r1 + 1/12337920*(-68*a + 1293))*r2 + (1/209744640*(719*a - 13464)*r1 + 1/4112640*(57*a - 1078)))*r3 + (1/209744640*(815*a - 15351)*r1 + 1/12337920*(197*a - 3717))*r2)*r4 + (((1/209744640*(-452*a + 8483)*r1 + 1/12337920*(-110*a + 2103))*r2 + (1/209744640*(-167*a + 3366)*r1 + 1/456960*(-a + 20)))*r3 + (1/209744640*(-2441*a + 46257)*r1 + 1/12337920*(-587*a + 11211))*r2))*b2 + ((((1/104872320*(-2938*a + 55369)*r1 + 1/6168960*(-656*a + 12417))*r2 + (1/209744640*(-1001*a + 17595)*r1 + 1/4112640*(-9*a + 259)))*r3 + (1/14981760*(2243*a - 42585)*r1 + 1/6168960*(3527*a - 66717))*r2)*r4 + (((1/20974464*(1652*a - 31841)*r1 + 1/1233792*(434*a - 8133))*r2 + (1/41948928*(2419*a - 46665)*r1 + 1/274176*(97*a - 1787)))*r3 + (1/20974464*(3641*a - 68595)*r1 + 1/1233792*(707*a - 13497))*r2)))*b1 + ((((1/61689600*(23*a - 441)*r1 + 1/61689600*(91*a - 1853))*r2 + (1/61689600*(-29*a + 423)*r1 + 1/61689600*(-113*a + 2499)))*r3 + (1/30844800*(41*a - 753)*r1 + 1/10281600*(67*a - 1275))*r2)*r4 + (((1/4112640*(-3*a + 65)*r1 + 1/12337920*(-37*a + 663))*r2 + (1/12337920*(19*a - 405)*r1 + 1/12337920*(79*a - 1377)))*r3 + (1/6168960*(-37*a + 729)*r1 + 1/120960*(-3*a + 55))*r2))*b2^2 + ((((1/3084480*(-16*a + 315)*r1 + 1/3084480*(-65*a + 1156))*r2 + (1/3084480*(19*a - 324)*r1 + 1/3084480*(88*a - 1785)))*r3 + (1/3084480*(-5*a - 39)*r1 + 1/1028160*(-a + 153))*r2)*r4 + (((1/1028160*(13*a - 254)*r1 + 1/3084480*(154*a - 2805))*r2 + (1/3084480*(-88*a + 1665)*r1 + 1/3084480*(-355*a + 6732)))*r3 + (1/3084480*(23*a - 639)*r1 + 1/60480*(3*a - 47))*r2))*b2 + (((1/1542240*(65*a - 1008)*r1 + 1/1542240*(361*a - 6800))*r2 + (1/3084480*(-1015*a + 20403)*r1 + 1/3084480*(-4225*a + 78897)))*r3 + (1/1542240*(-1715*a + 32163)*r1 + 1/514080*(-2455*a + 47379))*r2)*r4 + ((1/102816*(-20*a + 389)*r1 + 1/308448*(-172*a + 3111))*r2 + (1/616896*(215*a - 3447)*r1 + 1/616896*(893*a - 17289)))*r3 + (1/308448*(775*a - 14787)*r1 + 1/6048*(63*a - 1159))*r2,
((((((1/1266857625600*(132863*a - 2504865)*r1 + 1/74521036800*(48637*a - 918243))*r3 + ((1/1266857625600*(75853*a - 1403163)*r1 + 1/74521036800*(-5857*a + 103047))*r2 + (1/422285875200*(221177*a - 4181371)*r1 + 1/24840345600*(71531*a - 1350721))))*r4 + ((1/28152391680*(751*a - 13617)*r1 + 1/14904207360*(9829*a - 186315))*r3 + ((1/253371525120*(-26015*a + 475473)*r1 + 1/4968069120*(-5671*a + 108153))*r2 + (1/84457175040*(72817*a - 1365219)*r1 + 1/4968069120*(26707*a - 504777)))))*t + ((((1/2533715251200*(-148083*a + 2768909)*r1 + 1/149042073600*(-60229*a + 1142299))*r2 + (1/633428812800*(63472*a - 1193757)*r1 + 1/37260518400*(24887*a - 471762)))*r3 + ((1/2533715251200*(-83329*a + 1558815)*r1 + 1/49680691200*(-16297*a + 308303))*r2 + (1/168914350080*(38489*a - 724455)*r1 + 1/9936138240*(11499*a - 217549))))*r4 + (((1/506743050240*(-86599*a + 1640857)*r1 + 1/9936138240*(-10547*a + 198909))*r2 + (1/253371525120*(53239*a - 1011075)*r1 + 1/14904207360*(22487*a - 424995)))*r3 + ((1/506743050240*(-69811*a + 1313709)*r1 + 1/29808414720*(-29233*a + 552279))*r2 + (1/168914350080*(6519*a - 128401)*r1 + 1/9936138240*(7909*a - 150955))))))*b2^2 + ((((1/63342881280*(44561*a - 838848)*r1 + 1/3726051840*(-6539*a + 124038))*r3 + ((1/63342881280*(270121*a - 5109282)*r1 + 1/3726051840*(82673*a - 1565508))*r2 + (1/21114293760*(85913*a - 1615816)*r1 + 1/1242017280*(4073*a - 74470))))*r4 + ((1/7038097920*(29375*a - 555322)*r1 + 1/3726051840*(25103*a - 466680))*r3 + ((1/63342881280*(471338*a - 8895675)*r1 + 1/1242017280*(50116*a - 948237))*r2 + (1/21114293760*(26246*a - 511173)*r1 + 1/177431040*(-4432*a + 84693)))))*t + ((((1/253371525120*(150879*a - 2838371)*r1 + 1/14904207360*(75037*a - 1422865))*r2 + (1/126685762560*(-83924*a + 1579827)*r1 + 1/7452103680*(-50638*a + 955359)))*r3 + ((1/126685762560*(-154468*a + 2918373)*r1 + 1/2484034560*(-3094*a + 57107))*r2 + (1/42228587520*(68878*a - 1299735)*r1 + 1/2484034560*(5184*a - 98039))))*r4 + (((1/253371525120*(-95443*a + 1790899)*r1 + 1/1656023040*(7103*a - 134727))*r2 + (1/126685762560*(-411527*a + 7762710)*r1 + 1/7452103680*(-170827*a + 3232524)))*r3 + ((1/126685762560*(-243590*a + 4596069)*r1 + 1/7452103680*(3796*a - 76755))*r2 + (1/8445717504*(51582*a - 979489)*r1 + 1/496806912*(6892*a - 130753))))))*b2 + ((((1/31671440640*(-3349771*a + 63336849)*r1 + 1/1863025920*(-931145*a + 17584587))*r3 + ((1/31671440640*(-3770969*a + 71058402)*r1 + 1/372605184*(-166133*a + 3145296))*r2 + (1/10557146880*(-3131605*a + 59191892)*r1 + 1/621008640*(-873625*a + 16498634))))*r4 + ((1/1759524480*(-322706*a + 6081359)*r1 + 1/931512960*(-850868*a + 16070403))*r3 + ((1/31671440640*(-7699906*a + 145850055)*r1 + 1/621008640*(-557648*a + 10485897))*r2 + (1/10557146880*(-6483763*a + 122176314)*r1 + 1/621008640*(-1852435*a + 34970124)))))*t + ((((1/253371525120*(5798943*a - 108972091)*r1 + 1/14904207360*(1904657*a - 36031061))*r2 + (1/253371525120*(-1684679*a + 31207359)*r1 + 1/14904207360*(-1153825*a + 22017609)))*r3 + ((1/126685762560*(9158479*a - 172801311)*r1 + 1/2484034560*(877627*a - 16575131))*r2 + (1/42228587520*(-6421579*a + 120972051)*r1 + 1/2484034560*(-1695381*a + 32054333))))*r4 + (((1/253371525120*(13293403*a - 251553199)*r1 + 1/4968069120*(1451575*a - 27337563))*r2 + (1/253371525120*(-6033779*a + 115597875)*r1 + 1/14904207360*(-3348181*a + 63427989)))*r3 + ((1/126685762560*(22557563*a - 426148707)*r1 + 1/7452103680*(6357461*a - 120063741))*r2 + (1/8445717504*(-2172459*a + 41149843)*r1 + 1/496806912*(-614053*a + 11603725)))))))*b3*b1 + (((((1/30844800*(11*a - 198)*r1 + 1/30844800*(31*a - 680))*r2*r3 + ((1/30844800*(53*a - 1164)*r1 + 1/10281600*(81*a - 1360))*r2 + (1/10281600*(-21*a + 368)*r1 + 1/10281600*(-71*a + 1360))))*r4 + ((1/6168960*(-23*a + 440)*r1 + 1/6168960*(-99*a + 1870))*r2*r3 + ((1/2056320*(9*a - 178)*r1 + 1/2056320*(43*a - 782))*r2 + (1/2056320*(-19*a + 346)*r1 + 1/2056320*(-69*a + 1394)))))*t + ((((1/61689600*(39*a - 697)*r1 + 1/30844800*(72*a - 1445))*r2 + (1/61689600*(-7*a + 216)*r1 + 1/61689600*(-62*a + 765)))*r3 + ((1/12337920*(2*a - 45)*r1 + 1/12337920*(8*a - 153))*r2 + (1/20563200*(52*a - 1001)*r1 + 1/20563200*(232*a - 4335))))*r4 + (((-1/2056320*r1 + 1/12337920*(-5*a + 119))*r2 + (1/4112640*(-20*a + 389)*r1 + 1/12337920*(-253*a + 4794)))*r3 + ((1/2467584*(-2*a + 45)*r1 + 1/2467584*(-8*a + 153))*r2 + (1/4112640*(6*a - 121)*r1 + 1/241920*(2*a - 35))))))*b2^2 + ((((1/6168960*(-145*a + 2817)*r1 + 1/6168960*(-635*a + 11611))*r2*r3 + ((1/1233792*(31*a - 537)*r1 + 1/2056320*(213*a - 4267))*r2 + (1/2056320*(-111*a + 2045)*r1 + 1/2056320*(-431*a + 7837))))*r4 + ((1/6168960*(-121*a + 2377)*r1 + 1/6168960*(-531*a + 9299))*r2*r3 + ((1/2056320*(45*a - 947)*r1 + 1/2056320*(209*a - 3655))*r2 + (1/2056320*(-107*a + 1913)*r1 + 1/2056320*(-435*a + 7633)))))*t + ((((1/6168960*(12*a - 221)*r1 + 1/6168960*(42*a - 629))*r2 + (1/12337920*(-193*a + 3645)*r1 + 1/12337920*(-821*a + 15453)))*r3 + ((1/12337920*(-29*a + 621)*r1 + 1/12337920*(-107*a + 1683))*r2 + (1/587520*(19*a - 371)*r1 + 1/4112640*(583*a - 10455))))*r4 + (((1/2056320*(53*a - 962)*r1 + 1/6168960*(655*a - 12376))*r2 + (1/4112640*(125*a - 2417)*r1 + 1/12337920*(1567*a - 28815)))*r3 + ((1/2467584*(29*a - 621)*r1 + 1/2467584*(107*a - 1683))*r2 + (1/4112640*(423*a - 8231)*r1 + 1/241920*(109*a - 1981))))))*b2 + ((((1/1542240*(505*a - 9801)*r1 + 1/1542240*(2087*a - 37111))*r2*r3 + ((1/1542240*(-1835*a + 36273)*r1 + 1/514080*(-2595*a + 48229))*r2 + (1/257040*(285*a - 5053)*r1 + 1/257040*(1171*a - 22865))))*r4 + ((1/154224*(115*a - 2200)*r1 + 1/154224*(495*a - 9350))*r2*r3 + ((1/51408*(-45*a + 890)*r1 + 1/51408*(-215*a + 3910))*r2 + (1/51408*(95*a - 1730)*r1 + 1/51408*(345*a - 6970)))))*t + ((((1/12337920*(-2745*a + 50371)*r1 + 1/12337920*(-10707*a + 217345))*r2 + (1/12337920*(235*a - 11853)*r1 + 1/12337920*(185*a + 36873)))*r3 + ((1/1233792*(-265*a + 6255)*r1 + 1/1233792*(-619*a + 10557))*r2 + (1/2056320*(-1655*a + 31801)*r1 + 1/2056320*(-7037*a + 130611))))*r4 + (((1/822528*(-175*a + 3293)*r1 + 1/2467584*(-2095*a + 41293))*r2 + (1/822528*(1145*a - 22343)*r1 + 1/2467584*(13945*a - 261375)))*r3 + ((1/1233792*(-25*a + 855)*r1 + 1/1233792*(341*a - 7803))*r2 + (1/411264*(-735*a + 14201)*r1 + 1/24192*(-181*a + 3283))))))))*i + (((((1/1266857625600*(-47313*a + 878407)*r1 + 1/74521036800*(6677*a - 126051))*r2*r3 + ((1/180979660800*(-157643*a + 2974065)*r1 + 1/24840345600*(-71269*a + 1346223))*r2 + (1/422285875200*(440677*a - 8311963)*r1 + 1/24840345600*(87871*a - 1656129))))*r4 + ((1/253371525120*(-71369*a + 1340263)*r1 + 1/4968069120*(-3201*a + 60575))*r2*r3 + ((1/253371525120*(-410341*a + 7722471)*r1 + 1/14904207360*(-75703*a + 1432941))*r2 + (1/84457175040*(242249*a - 4569447)*r1 + 1/4968069120*(50011*a - 946341)))))*t + ((((1/1266857625600*(-373659*a + 7056751)*r1 + 1/74521036800*(-73707*a + 1391903))*r2 + (1/844571750400*(434243*a - 8196465)*r1 + 1/49680691200*(84501*a - 1598167)))*r3 + ((1/168914350080*(477*a - 8143)*r1 + 1/9936138240*(2527*a - 47533))*r2 + (1/49680691200*(11887*a - 222933)*r1 + 1/49680691200*(20669*a - 391287))))*r4 + (((1/42228587520*(-23586*a + 445927)*r1 + 1/7452103680*(-13317*a + 251710))*r2 + (1/506743050240*(604421*a - 11406303)*r1 + 1/29808414720*(117947*a - 2229105)))*r3 + ((1/9936138240*(-3573*a + 67879)*r1 + 1/29808414720*(-27589*a + 521247))*r2 + (1/168914350080*(59341*a - 1109335)*r1 + 1/9936138240*(1463*a - 27837))))))*b2^2 + ((((1/63342881280*(34050*a - 638639)*r1 + 1/3726051840*(11996*a - 227067))*r2*r3 + ((1/63342881280*(386182*a - 7297437)*r1 + 1/248403456*(6808*a - 128451))*r2 + (1/21114293760*(-130040*a + 2462501)*r1 + 1/1242017280*(-33206*a + 625461))))*r4 + ((1/63342881280*(174302*a - 3299479)*r1 + 1/1242017280*(17184*a - 322361))*r2*r3 + ((1/63342881280*(842779*a - 15931686)*r1 + 1/3726051840*(227863*a - 4293960))*r2 + (1/21114293760*(-229001*a + 4317762)*r1 + 1/1242017280*(-60385*a + 1137924)))))*t + ((((1/126685762560*(176835*a - 3342064)*r1 + 1/7452103680*(47739*a - 899918))*r2 + (1/84457175040*(-301211*a + 5695119)*r1 + 1/4968069120*(-79377*a + 1498213)))*r3 + ((1/42228587520*(9786*a - 191777)*r1 + 1/2484034560*(5396*a - 100685))*r2 + (1/2484034560*(-6128*a + 115827)*r1 + 1/2484034560*(-31774*a + 597075))))*r4 + (((1/42228587520*(163538*a - 3093541)*r1 + 1/7452103680*(131880*a - 2493871))*r2 + (1/253371525120*(-1698727*a + 32116383)*r1 + 1/14904207360*(-459109*a + 8664405)))*r3 + ((1/496806912*(1056*a - 19901)*r1 + 1/1490420736*(17102*a - 326463))*r2 + (1/42228587520*(-172276*a + 3246337)*r1 + 1/2484034560*(-55766*a + 1051209))))))*b2 + ((((1/15835720320*(-154797*a + 3004223)*r1 + 1/931512960*(-89945*a + 1690827))*r2*r3 + ((1/31671440640*(4234294*a - 79814847)*r1 + 1/621008640*(262400*a - 4955397))*r2 + (1/10557146880*(-2940437*a + 55436762)*r1 + 1/124201728*(-114937*a + 2171280))))*r4 + ((1/31671440640*(724343*a - 13110451)*r1 + 1/621008640*(-20025*a + 357733))*r2*r3 + ((1/31671440640*(7789564*a - 146072721)*r1 + 1/1863025920*(1362394*a - 25841805))*r2 + (1/10557146880*(-7465304*a + 140829105)*r1 + 1/621008640*(-1480306*a + 28023921)))))*t + ((((1/253371525120*(15467733*a - 292040773)*r1 + 1/14904207360*(2960451*a - 55972787))*r2 + (1/84457175040*(-8567713*a + 161637717)*r1 + 1/4968069120*(-1653567*a + 31261835)))*r3 + ((1/42228587520*(-515031*a + 9642383)*r1 + 1/2484034560*(-245321*a + 4619681))*r2 + (1/2484034560*(-24397*a + 417765)*r1 + 1/2484034560*(239965*a - 4454853))))*r4 + (((1/84457175040*(10044343*a - 189850135)*r1 + 1/14904207360*(5553171*a - 105033331))*r2 + (1/253371525120*(-57238739*a + 1080462591)*r1 + 1/14904207360*(-10897949*a + 205811985)))*r3 + ((1/496806912*(19605*a - 379141)*r1 + 1/1490420736*(76225*a - 1379361))*r2 + (1/42228587520*(823627*a - 16931779)*r1 + 1/2484034560*(959525*a - 17981469)))))))*b3*b1 + ((((1/6168960*(2*a - 45)*r1 + 1/6168960*(8*a - 153))*r3 + ((1/6168960*(16*a - 297)*r1 + 1/6168960*(64*a - 1275))*r2 + (1/2056320*(4*a - 69)*r1 + 1/2056320*(16*a - 323))))*r4 + ((1/6168960*(16*a - 303)*r1 + 1/6168960*(50*a - 1071))*r3 + ((1/6168960*(122*a - 2295)*r1 + 1/6168960*(502*a - 9741))*r2 + (1/2056320*(30*a - 563)*r1 + 1/2056320*(134*a - 2533)))))*t + ((((1/61689600*(-47*a + 820)*r1 + 1/61689600*(-198*a + 3961))*r2 + (1/30844800*(-92*a + 1785)*r1 + 1/20563200*(-247*a + 4709)))*r3 + ((1/4112640*(-3*a + 58)*r1 + 1/12337920*(-29*a + 612))*r2 + (1/20563200*(-61*a + 1250)*r1 + 1/20563200*(-259*a + 4658))))*r4 + (((-1/725760*r1 + 1/12337920*(-5*a + 102))*r2 + (1/4112640*(-25*a + 471)*r1 + 1/120960*(-3*a + 58)))*r3 + ((1/12337920*(-13*a + 264)*r1 + 1/1370880*(-5*a + 102))*r2 + (1/4112640*(13*a - 230)*r1 + 1/4112640*(55*a - 1122))))))*b2^2 + ((((1/6168960*(-29*a + 621)*r1 + 1/6168960*(-107*a + 1683))*r3 + ((1/6168960*(-241*a + 4527)*r1 + 1/6168960*(-1009*a + 19023))*r2 + (1/2056320*(-61*a + 1095)*r1 + 1/2056320*(-265*a + 5219))))*r4 + ((1/6168960*(-25*a + 897)*r1 + 1/6168960*(-95*a + 1071))*r3 + ((1/6168960*(-329*a + 5967)*r1 + 1/6168960*(-1321*a + 27183))*r2 + (1/2056320*(-93*a + 1391)*r1 + 1/2056320*(-377*a + 8347)))))*t + ((((1/12337920*(-11*a + 331)*r1 + 1/12337920*(-39*a + 187))*r2 + (1/6168960*(130*a - 2499)*r1 + 1/2056320*(178*a - 3383)))*r3 + ((1/4112640*(9*a - 253)*r1 + 1/12337920*(101*a - 1377))*r2 + (1/4112640*(23*a - 475)*r1 + 1/4112640*(77*a - 1513))))*r4 + (((1/12337920*(33*a - 289)*r1 + 1/12337920*(137*a - 3621))*r2 + (1/2056320*(83*a - 1572)*r1 + 1/120960*(21*a - 400)))*r3 + ((1/12337920*(85*a - 2001)*r1 + 1/1370880*(35*a - 527))*r2 + (1/4112640*(-151*a + 2579)*r1 + 1/4112640*(-589*a + 11985))))))*b2 + (((1/308448*(-65*a + 1521)*r1 + 1/1542240*(-859*a + 15147))*r3 + ((1/771120*(-535*a + 9567)*r1 + 1/771120*(-2365*a + 49011))*r2 + (1/514080*(-365*a + 6663)*r1 + 1/514080*(-1463*a + 30073))))*r4 + ((1/154224*(-80*a + 1515)*r1 + 1/154224*(-250*a + 5355))*r3 + ((1/154224*(-610*a + 11475)*r1 + 1/154224*(-2510*a + 48705))*r2 + (1/51408*(-150*a + 2815)*r1 + 1/51408*(-670*a + 12665)))))*t + (((1/12337920*(3125*a - 55291)*r1 + 1/12337920*(13479*a - 268753))*r2 + (1/2467584*(743*a - 14637)*r1 + 1/4112640*(5035*a - 95897)))*r3 + ((1/411264*(75*a - 1517)*r1 + 1/6168960*(3359*a - 68697))*r2 + (1/2056320*(3065*a - 60343)*r1 + 1/2056320*(12371*a - 224893))))*r4 + ((1/2467584*(-195*a + 3893)*r1 + 1/2467584*(-769*a + 14127))*r2 + (1/822528*(1525*a - 28479)*r1 + 1/48384*(375*a - 7349)))*r3 + (1/1233792*(485*a - 10635)*r1 + 1/137088*(151*a - 2873))*r2 + 1/411264*(-875*a + 16381)*r1 + 1/411264*(-3497*a + 66351),
(((((((1/1266857625600*(-276195*a + 5215583)*r1 + 1/74521036800*(-63821*a + 1205633))*r2*r3 + ((1/422285875200*(-246775*a + 4657507)*r1 + 1/74521036800*(-166415*a + 3147243))*r2 + (1/422285875200*(-8199*a + 143939)*r1 + 1/24840345600*(-5261*a + 98161))))*r4 + ((1/50674305024*(-27789*a + 526541)*r1 + 1/14904207360*(-31591*a + 595479))*r2*r3 + ((1/84457175040*(-116419*a + 2197743)*r1 + 1/14904207360*(-78059*a + 1477287))*r2 + (1/84457175040*(-31299*a + 582199)*r1 + 1/4968069120*(-9249*a + 175885)))))*t + ((((1/2533715251200*(-252389*a + 4784429)*r1 + 1/149042073600*(-54771*a + 1035011))*r2 + (1/316714406400*(70375*a - 1326663)*r1 + 1/37260518400*(31145*a - 589203)))*r3 + ((1/253371525120*(-46726*a + 886635)*r1 + 1/14904207360*(-11296*a + 213219))*r2 + (1/422285875200*(242730*a - 4594777)*r1 + 1/24840345600*(55444*a - 1045757))))*r4 + (((1/506743050240*(-118981*a + 2259045)*r1 + 1/29808414720*(-25963*a + 488659))*r2 + (1/253371525120*(118931*a - 2240583)*r1 + 1/14904207360*(26075*a - 494547)))*r3 + ((1/253371525120*(-137471*a + 2582028)*r1 + 1/14904207360*(-31927*a + 605442))*r2 + (1/1656023040*(2035*a - 38472)*r1 + 1/4968069120*(23853*a - 450278))))))*b2^2 + ((((1/63342881280*(96579*a - 1820377)*r1 + 1/3726051840*(25903*a - 491329))*r2*r3 + ((1/42228587520*(93361*a - 1758973)*r1 + 1/7452103680*(57245*a - 1083921))*r2 + (1/42228587520*(-91023*a + 1705219)*r1 + 1/354862080*(-3967*a + 75563))))*r4 + ((1/63342881280*(176637*a - 3334567)*r1 + 1/3726051840*(49357*a - 936939))*r2*r3 + ((1/42228587520*(192323*a - 3633291)*r1 + 1/7452103680*(107335*a - 2044791))*r2 + (1/42228587520*(-414657*a + 7813081)*r1 + 1/2484034560*(-115143*a + 2182951)))))*t + ((((1/253371525120*(223781*a - 4216493)*r1 + 1/14904207360*(57483*a - 1090091))*r2 + (1/50674305024*(-45109*a + 852363)*r1 + 1/14904207360*(-49655*a + 936513)))*r3 + ((1/15835720320*(20908*a - 397035)*r1 + 1/3726051840*(22687*a - 428175))*r2 + (1/1319643360*(-4269*a + 80546)*r1 + 1/1242017280*(-18815*a + 357067))))*r4 + (((1/253371525120*(396773*a - 7505109)*r1 + 1/14904207360*(99587*a - 1879499))*r2 + (1/253371525120*(-1103531*a + 20866497)*r1 + 1/14904207360*(-257645*a + 4870959)))*r3 + ((1/6334288128*(9845*a - 186660)*r1 + 1/745210368*(5843*a - 109257))*r2 + (1/414005760*(-3233*a + 60963)*r1 + 1/621008640*(-22359*a + 424198))))))*b2 + ((((1/63342881280*(1556412*a - 29346743)*r1 + 1/3726051840*(266744*a - 5018789))*r2*r3 + ((1/21114293760*(3575623*a - 67511692)*r1 + 1/3726051840*(2427071*a - 45855960))*r2 + (1/21114293760*(-289902*a + 5707393)*r1 + 1/1242017280*(33314*a - 618541))))*r4 + ((1/63342881280*(4068096*a - 77428727)*r1 + 1/3726051840*(698588*a - 13050285))*r2*r3 + ((1/21114293760*(8164757*a - 154259394)*r1 + 1/3726051840*(5528485*a - 104546358))*r2 + (1/21114293760*(224772*a - 3466997)*r1 + 1/1242017280*(295392*a - 5644439)))))*t + ((((1/126685762560*(4287266*a - 81292691)*r1 + 1/7452103680*(904566*a - 17094197))*r2 + (1/126685762560*(-8437091*a + 159191451)*r1 + 1/7452103680*(-1816121*a + 34319889)))*r3 + ((1/126685762560*(3136327*a - 59729364)*r1 + 1/7452103680*(599905*a - 11314476))*r2 + (1/42228587520*(-2812254*a + 53387735)*r1 + 1/2484034560*(-482666*a + 9034537))))*r4 + (((1/126685762560*(9691022*a - 183710007)*r1 + 1/7452103680*(2046002*a - 38601209))*r2 + (1/126685762560*(-18608729*a + 350643003)*r1 + 1/7452103680*(-3968435*a + 75101937)))*r3 + ((1/25337152512*(1930105*a - 36106776)*r1 + 1/1490420736*(356615*a - 6822384))*r2 + (1/276003840*(-38726*a + 732557)*r1 + 1/2484034560*(-1016154*a + 19072115)))))))*b3 + (((((1/83897856*(8*a - 153)*r1 + 1/123379200*(44*a - 843))*r3 + ((1/167795712*(29*a - 561)*r1 + 1/82252800*(57*a - 1085))*r2 + (1/279659520*(-205*a + 3893)*r1 + 1/27417600*(-85*a + 1597))))*r4 + ((1/46609920*(-43*a + 816)*r1 + 1/8225280*(-31*a + 584))*r3 + ((1/93219840*(-67*a + 1275)*r1 + 1/16450560*(-47*a + 887))*r2 + (1/31073280*(35*a - 663)*r1 + 1/2350080*(11*a - 207)))))*t + ((((1/838978560*(-15*a + 272)*r1 + 1/82252800*(-7*a + 128))*r2 + (1/1677957120*(-151*a + 2907)*r1 + 1/164505600*(-67*a + 1263)))*r3 + ((1/1677957120*(347*a - 6579)*r1 + 1/493516800*(421*a - 7917))*r2 + (1/559319040*(47*a - 867)*r1 + 1/164505600*(41*a - 789))))*r4 + (((1/93219840*(-8*a + 153)*r1 + 1/49351680*(-16*a + 303))*r2 + (1/1677957120*(713*a - 13413)*r1 + 1/32901120*(57*a - 1069)))*r3 + ((1/98703360*(11*a - 207)*r1 + 1/98703360*(49*a - 909))*r2 + (1/559319040*(-925*a + 17629)*r1 + 1/32901120*(-223*a + 4207))))))*b2^2 + ((((1/52436160*(67*a - 1224)*r1 + 1/771120*(4*a - 75))*r3 + ((1/104872320*(-44*a + 867)*r1 + 1/2056320*(-3*a + 56))*r2 + (1/34957440*(-133*a + 2516)*r1 + 1/685440*(-10*a + 191))))*r4 + ((1/11652480*(-14*a + 255)*r1 + 1/2056320*(-8*a + 151))*r3 + ((1/23304960*(181*a - 3417)*r1 + 1/4112640*(131*a - 2483))*r2 + (1/7768320*(79*a - 1479)*r1 + 1/4112640*(163*a - 3087)))))*t + ((((1/419489280*(-177*a + 3383)*r1 + 1/8225280*(-13*a + 247))*r2 + (1/838978560*(-2251*a + 42381)*r1 + 1/16450560*(-179*a + 3405)))*r3 + ((1/419489280*(-8*a + 153)*r1 + 1/24675840*(-8*a + 147))*r2 + (1/139829760*(-95*a + 1938)*r1 + 1/8225280*(-25*a + 498))))*r4 + (((1/23304960*(65*a - 1224)*r1 + 1/12337920*(139*a - 2634))*r2 + (1/838978560*(-685*a + 12903)*r1 + 1/16450560*(-69*a + 1319)))*r3 + ((1/24675840*(-32*a + 585)*r1 + 1/24675840*(-136*a + 2547))*r2 + (1/139829760*(-77*a + 1292)*r1 + 1/8225280*(-11*a + 224))))))*b2 + ((((1/209744640*(2273*a - 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2975)*r1 + 1/1542240*(19*a - 361))*r2*r3 + ((1/104872320*(-44*a + 867)*r1 + 1/2056320*(-3*a + 56))*r2 + (1/34957440*(133*a - 2516)*r1 + 1/685440*(10*a - 191))))*r4 + ((1/11652480*(-65*a + 1224)*r1 + 1/6168960*(-139*a + 2634))*r2*r3 + ((1/23304960*(181*a - 3417)*r1 + 1/4112640*(131*a - 2483))*r2 + (1/7768320*(-79*a + 1479)*r1 + 1/4112640*(-163*a + 3087)))))*t + ((((1/838978560*(91*a - 1513)*r1 + 1/49351680*(25*a - 459))*r2 + (1/419489280*(355*a - 6681)*r1 + 1/8225280*(27*a - 517)))*r3 + ((1/139829760*(724*a - 13583)*r1 + 1/8225280*(176*a - 3337))*r2 + (1/139829760*(269*a - 5066)*r1 + 1/1175040*(9*a - 170))))*r4 + (((1/838978560*(1721*a - 32215)*r1 + 1/49351680*(419*a - 7893))*r2 + (1/23304960*(-14*a + 255)*r1 + 1/4112640*(-8*a + 151)))*r3 + ((1/419489280*(-3218*a + 60741)*r1 + 1/24675840*(-746*a + 14163))*r2 + (1/139829760*(-995*a + 18734)*r1 + 1/8225280*(-241*a + 4586))))))*b2 + ((((1/29963520*(-11*a + 119)*r1 + 1/12337920*(181*a - 3049))*r2*r3 + ((1/209744640*(-13523*a + 259131)*r1 + 1/4112640*(-1047*a + 19775))*r2 + (1/69914880*(-8873*a + 170017)*r1 + 1/1370880*(-837*a + 15613))))*r4 + ((1/1165248*(-40*a + 765)*r1 + 1/616896*(-80*a + 1515))*r2*r3 + ((1/2330496*(335*a - 6375)*r1 + 1/411264*(235*a - 4435))*r2 + (1/776832*(175*a - 3315)*r1 + 1/58752*(55*a - 1035)))))*t + ((((1/838978560*(-11527*a + 217447)*r1 + 1/49351680*(-1969*a + 38097))*r2 + (1/419489280*(-20071*a + 384591)*r1 + 1/8225280*(-1779*a + 33307)))*r3 + ((1/279659520*(15019*a - 285515)*r1 + 1/16450560*(4013*a - 74413))*r2 + (1/279659520*(7277*a - 138533)*r1 + 1/16450560*(1419*a - 27251))))*r4 + (((1/167795712*(8603*a - 165427)*r1 + 1/9870336*(2381*a - 44469))*r2 + (1/2330496*(215*a - 4080)*r1 + 1/411264*(155*a - 2920)))*r3 + ((1/167795712*(16853*a - 317781)*r1 + 1/9870336*(4211*a - 78675))*r2 + (1/55931904*(1517*a - 28373)*r1 + 1/3290112*(139*a - 3011))))))))*b1 + (((((1/3105043200*(-8063*a + 153766)*r1 + 1/3105043200*(-32423*a + 616590))*r3 + ((1/6210086400*(1363*a - 24435)*r1 + 1/6210086400*(2867*a - 51731))*r2 + (1/6210086400*(-32129*a + 604305)*r1 + 1/2070028800*(-41543*a + 781983))))*r4 + ((1/1863025920*(-8926*a + 170553)*r1 + 1/109589760*(-2068*a + 39495))*r3 + ((1/1242017280*(799*a - 14803)*r1 + 1/1242017280*(2243*a - 40239))*r2 + (1/1242017280*(-17897*a + 342501)*r1 + 1/1242017280*(-70809*a + 1352197)))))*t + ((((1/9315129600*(6914*a - 132945)*r1 + 1/9315129600*(26344*a - 504849))*r2 + (1/4140057600*(-4069*a + 77215)*r1 + 1/37260518400*(-136739*a + 2594217)))*r3 + ((1/37260518400*(68819*a - 1314063)*r1 + 1/5322931200*(39007*a - 743835))*r2 + (1/2484034560*(-7649*a + 143801)*r1 + 1/2484034560*(-30931*a + 582267))))*r4 + (((1/1242017280*(2433*a - 45827)*r1 + 1/3726051840*(28267*a - 533205))*r2 + (1/496806912*(-1427*a + 26721)*r1 + 1/2484034560*(-27337*a + 512227)))*r3 + ((1/7452103680*(33115*a - 631851)*r1 + 1/1490420736*(26485*a - 504237))*r2 + (1/828011520*(-4231*a + 80123)*r1 + 1/354862080*(-7081*a + 134045))))))*b2^2 + ((((1/155252160*(3439*a - 65084)*r1 + 1/155252160*(13105*a - 247554))*r3 + ((1/310504320*(9463*a - 177687)*r1 + 1/310504320*(37499*a - 704939))*r2 + (1/310504320*(23935*a - 452367)*r1 + 1/103501440*(32821*a - 620925))))*r4 + ((1/232878240*(10181*a - 192093)*r1 + 1/27397440*(4477*a - 84729))*r3 + ((1/155252160*(8893*a - 166510)*r1 + 1/155252160*(34547*a - 648006))*r2 + (1/155252160*(25447*a - 483384)*r1 + 1/22178880*(15003*a - 284648)))))*t + ((((1/3726051840*(-16745*a + 320379)*r1 + 1/3726051840*(-71917*a + 1371747))*r2 + (1/103501440*(363*a - 7025)*r1 + 1/931512960*(15791*a - 302583)))*r3 + ((1/1863025920*(-30679*a + 579438)*r1 + 1/1863025920*(-115424*a + 2183055))*r2 + (1/621008640*(11573*a - 214256)*r1 + 1/621008640*(42922*a - 798609))))*r4 + (((1/1242017280*(-15159*a + 286313)*r1 + 1/3726051840*(-196441*a + 3718971))*r2 + (1/310504320*(-52*a + 555)*r1 + 1/310504320*(1142*a - 23171)))*r3 + ((1/1863025920*(-71947*a + 1360446)*r1 + 1/1863025920*(-272684*a + 5153703))*r2 + (1/41400576*(2369*a - 45202)*r1 + 1/124201728*(27296*a - 518959))))))*b2 + ((((1/621008640*(434063*a - 8259439)*r1 + 1/621008640*(1933961*a - 36726273))*r3 + ((1/621008640*(-138803*a + 2597499)*r1 + 1/621008640*(-694381*a + 13097293))*r2 + (1/621008640*(264823*a - 4950027)*r1 + 1/207002880*(55099*a - 970887))))*r4 + ((1/1863025920*(2617925*a - 49887501)*r1 + 1/109589760*(695867*a - 13238187))*r3 + ((1/621008640*(-357475*a + 6739267)*r1 + 1/621008640*(-1823813*a + 34279293))*r2 + (1/621008640*(960467*a - 18576015)*r1 + 1/621008640*(1972893*a - 38156041)))))*t + ((((1/3726051840*(-370813*a + 7190193)*r1 + 1/3726051840*(-936407*a + 18022227))*r2 + (1/103501440*(17896*a - 339903)*r1 + 1/931512960*(517078*a - 9815919)))*r3 + ((1/3726051840*(-1960057*a + 37332909)*r1 + 1/3726051840*(-8815811*a + 167613999))*r2 + (1/1242017280*(1003781*a - 18894365)*r1 + 1/1242017280*(4468519*a - 84030303))))*r4 + (((1/1242017280*(-367551*a + 6914515)*r1 + 1/3726051840*(-3327647*a + 62589699))*r2 + (1/621008640*(311885*a - 5836659)*r1 + 1/621008640*(1041011*a - 19514861)))*r3 + ((1/3726051840*(-4564435*a + 86889543)*r1 + 1/3726051840*(-20419577*a + 387971637))*r2 + (1/82801152*(127601*a - 2413921)*r1 + 1/248403456*(1735481*a - 32855305)))))))*b3 + ((((1/8812800*(7*a - 129)*r1 + 1/61689600*(163*a - 3349))*r2*r3 + ((1/61689600*(179*a - 3375)*r1 + 1/61689600*(761*a - 14637))*r2 + (1/20563200*(73*a - 1425)*r1 + 1/20563200*(307*a - 5899))))*r4 + ((1/12337920*(35*a - 633)*r1 + 1/12337920*(133*a - 2703))*r2*r3 + ((1/12337920*(73*a - 1353)*r1 + 1/12337920*(299*a - 5763))*r2 + (1/4112640*(19*a - 407)*r1 + 1/4112640*(97*a - 1717)))))*t + ((((1/61689600*(-23*a + 484)*r1 + 1/61689600*(-103*a + 1870))*r2 + (1/10281600*(-12*a + 223)*r1 + 1/30844800*(-155*a + 3009)))*r3 + ((1/61689600*(-73*a + 1284)*r1 + 1/61689600*(-298*a + 5865))*r2 + (1/20563200*(-56*a + 1017)*r1 + 1/20563200*(-207*a + 4216))))*r4 + (((1/2467584*(-5*a + 96)*r1 + 1/12337920*(-107*a + 2040))*r2 + (1/12337920*(11*a - 207)*r1 + 1/4112640*(15*a - 289)))*r3 + ((1/12337920*(32*a - 627)*r1 + 1/12337920*(133*a - 2448))*r2 + (1/1370880*(-7*a + 128)*r1 + 1/4112640*(-74*a + 1513))))))*b2^2 + ((((1/1233792*(-5*a + 105)*r1 + 1/6168960*(-109*a + 2125))*r2*r3 + ((1/1542240*(-29*a + 495)*r1 + 1/3084480*(-223*a + 4641))*r2 + (1/1028160*(-29*a + 537)*r1 + 1/514080*(-55*a + 1054))))*r4 + ((1/6168960*(-211*a + 3975)*r1 + 1/6168960*(-899*a + 17187))*r2*r3 + ((1/1542240*(64*a - 1245)*r1 + 1/3084480*(535*a - 9231))*r2 + (1/1028160*(-7*a + 113)*r1 + 1/257040*(-a - 17)))))*t + ((((1/6168960*(17*a - 349)*r1 + 1/6168960*(67*a - 1105))*r2 + (1/2056320*(-9*a + 208)*r1 + 1/6168960*(-140*a + 2091)))*r3 + ((1/6168960*(-89*a + 1641)*r1 + 1/3084480*(-166*a + 3111))*r2 + (1/2056320*(59*a - 1125)*r1 + 1/514080*(63*a - 1207))))*r4 + (((1/3084480*(13*a - 228)*r1 + 1/3084480*(47*a - 969))*r2 + (1/6168960*(62*a - 1035)*r1 + 1/2056320*(75*a - 1564)))*r3 + ((1/3084480*(73*a - 1389)*r1 + 1/6168960*(631*a - 11169))*r2 + (1/342720*(14*a - 275)*r1 + 1/2056320*(361*a - 6953))))))*b2 + (((1/440640*(5*a - 87)*r1 + 1/3084480*(665*a - 12563))*r2*r3 + ((1/3084480*(-2825*a + 54099)*r1 + 1/616896*(-2287*a + 43197))*r2 + (1/1028160*(-925*a + 17463)*r1 + 1/1028160*(-4039*a + 77197))))*r4 + ((1/308448*(-175*a + 3165)*r1 + 1/308448*(-665*a + 13515))*r2*r3 + ((1/308448*(-365*a + 6765)*r1 + 1/308448*(-1495*a + 28815))*r2 + (1/102816*(-95*a + 2035)*r1 + 1/102816*(-485*a + 8585)))))*t + (((1/6168960*(985*a - 19319)*r1 + 1/6168960*(4355*a - 83453))*r2 + (1/822528*(51*a - 1069)*r1 + 1/12337920*(2455*a - 34017)))*r3 + ((1/12337920*(355*a + 1119)*r1 + 1/12337920*(3505*a - 94299))*r2 + (1/4112640*(1715*a - 31041)*r1 + 1/4112640*(5985*a - 122587))))*r4 + ((1/308448*(125*a - 2400)*r1 + 1/308448*(535*a - 10200))*r2 + (1/2467584*(595*a - 12069)*r1 + 1/822528*(675*a - 11645)))*r3 + (1/2467584*(295*a - 3837)*r1 + 1/2467584*(1565*a - 40239))*r2 + 1/274176*(105*a - 1907)*r1 + 1/822528*(665*a - 14467),
((((((1/1266857625600*(-1569445*a + 29659713)*r1 + 1/74521036800*(-373519*a + 7054827))*r3 + ((1/1266857625600*(-908833*a + 17157165)*r1 + 1/74521036800*(-233731*a + 4413807))*r2 + (1/422285875200*(176819*a - 3337491)*r1 + 1/24840345600*(38897*a - 735593))))*r4 + ((1/84457175040*(-213737*a + 4049485)*r1 + 1/14904207360*(-150697*a + 2845413))*r3 + ((1/253371525120*(-407455*a + 7693707)*r1 + 1/14904207360*(-106117*a + 2010657))*r2 + (1/84457175040*(14625*a - 281537)*r1 + 1/1656023040*(481*a - 8569)))))*t + ((((1/1266857625600*(-224303*a + 4242792)*r1 + 1/74521036800*(-53309*a + 1007356))*r2 + (1/1266857625600*(456436*a - 8618235)*r1 + 1/8280115200*(12938*a - 244491)))*r3 + ((1/1266857625600*(1193875*a - 22600497)*r1 + 1/24840345600*(93917*a - 1773491))*r2 + (1/42228587520*(-55441*a + 1047778)*r1 + 1/828011520*(-4502*a + 85051))))*r4 + (((1/253371525120*(-96633*a + 1830356)*r1 + 1/14904207360*(-23471*a + 442060))*r2 + (1/28152391680*(15491*a - 291924)*r1 + 1/14904207360*(35867*a - 679866)))*r3 + ((1/126685762560*(276332*a - 5226021)*r1 + 1/1064586240*(9361*a - 176790))*r2 + (1/12065310720*(-27061*a + 509711)*r1 + 1/4968069120*(-45271*a + 857385))))))*b2^2 + ((((1/126685762560*(1309165*a - 24681399)*r1 + 1/7452103680*(328159*a - 6211293))*r3 + ((1/63342881280*(534125*a - 10109118)*r1 + 1/3726051840*(117851*a - 2221146))*r2 + (1/21114293760*(45476*a - 871743)*r1 + 1/1242017280*(8528*a - 159725))))*r4 + ((1/42228587520*(814201*a - 15383555)*r1 + 1/7452103680*(623345*a - 11815371))*r3 + ((1/63342881280*(935572*a - 17724693)*r1 + 1/3726051840*(198544*a - 3751095))*r2 + (1/21114293760*(188313*a - 3570136)*r1 + 1/414005760*(12645*a - 237824)))))*t + ((((1/253371525120*(295501*a - 5561295)*r1 + 1/14904207360*(68995*a - 1309553))*r2 + (1/126685762560*(-295525*a + 5618211)*r1 + 1/276003840*(-2383*a + 44881)))*r3 + ((1/63342881280*(-468971*a + 8854008)*r1 + 1/1242017280*(-39646*a + 751111))*r2 + (1/42228587520*(414199*a - 7843579)*r1 + 1/828011520*(34625*a - 653293))))*r4 + (((1/253371525120*(473961*a - 8884727)*r1 + 1/14904207360*(108815*a - 2066209))*r2 + (1/14076195840*(-76667*a + 1451953)*r1 + 1/7452103680*(-152731*a + 2874945)))*r3 + ((1/126685762560*(-2247107*a + 42389415)*r1 + 1/7452103680*(-566035*a + 10717959))*r2 + (1/4222858752*(83234*a - 1573537)*r1 + 1/248403456*(20993*a - 395442))))))*b2 + ((((1/6334288128*(1569445*a - 29659713)*r1 + 1/372605184*(373519*a - 7054827))*r3 + ((1/31671440640*(4172681*a - 78659391)*r1 + 1/1863025920*(1058603*a - 20019141))*r2 + (1/10557146880*(-1300918*a + 24518607)*r1 + 1/621008640*(-370570*a + 7015201))))*r4 + ((1/2111429376*(1068685*a - 20247425)*r1 + 1/372605184*(753485*a - 14227065))*r3 + ((1/15835720320*(4800116*a - 90459159)*r1 + 1/931512960*(1230716*a - 23341965))*r2 + (1/10557146880*(-1135113*a + 21320210)*r1 + 1/207002880*(-131009*a + 2476534)))))*t + ((((1/126685762560*(4637734*a - 87609381)*r1 + 1/7452103680*(1216258*a - 22997051))*r2 + (1/126685762560*(-9199712*a + 173479611)*r1 + 1/828011520*(-274412*a + 5190057)))*r3 + ((1/6334288128*(-1193875*a + 22600497)*r1 + 1/124201728*(-93917*a + 1773491))*r2 + (1/1055714688*(277205*a - 5238890)*r1 + 1/20700288*(22510*a - 425255))))*r4 + (((1/126685762560*(10566204*a - 200251925)*r1 + 1/7452103680*(2819756*a - 53139211))*r2 + (1/14076195840*(-1551684*a + 29249401)*r1 + 1/7452103680*(-3919736*a + 74289435)))*r3 + ((1/3167144064*(-1381660*a + 26130105)*r1 + 1/26614656*(-46805*a + 883950))*r2 + (1/301632768*(135305*a - 2548555)*r1 + 1/124201728*(226355*a - 4286925)))))))*b3*b1 + (((((1/30844800*(128*a - 2347)*r1 + 1/30844800*(530*a - 10387))*r2*r3 + ((1/6168960*(16*a - 297)*r1 + 1/6168960*(64*a - 1275))*r2 + (1/2056320*(-4*a + 69)*r1 + 1/2056320*(-16*a + 323))))*r4 + ((1/2056320*(10*a - 183)*r1 + 1/2056320*(40*a - 799))*r2*r3 + ((1/6168960*(122*a - 2295)*r1 + 1/6168960*(502*a - 9741))*r2 + (1/2056320*(-30*a + 563)*r1 + 1/2056320*(-134*a + 2533)))))*t + ((((1/61689600*(47*a - 820)*r1 + 1/61689600*(198*a - 3961))*r2 + (1/30844800*(-92*a + 1785)*r1 + 1/20563200*(-247*a + 4709)))*r3 + ((1/12337920*(-5*a + 84)*r1 + 1/12337920*(-13*a + 306))*r2 + (1/20563200*(-139*a + 2546)*r1 + 1/20563200*(-565*a + 11186))))*r4 + (((1/725760*r1 + 1/12337920*(5*a - 102))*r2 + (1/4112640*(-25*a + 471)*r1 + 1/120960*(-3*a + 58)))*r3 + ((1/2467584*(5*a - 84)*r1 + 1/2467584*(13*a - 306))*r2 + (1/4112640*(-79*a + 1448)*r1 + 1/4112640*(-325*a + 6392))))))*b2^2 + ((((1/6168960*(-13*a + 185)*r1 + 1/6168960*(-79*a + 1955))*r2*r3 + ((1/6168960*(-241*a + 4527)*r1 + 1/6168960*(-1009*a + 19023))*r2 + (1/2056320*(61*a - 1095)*r1 + 1/2056320*(265*a - 5219))))*r4 + ((1/2056320*(-151*a + 2811)*r1 + 1/2056320*(-637*a + 12121))*r2*r3 + ((1/6168960*(-329*a + 5967)*r1 + 1/6168960*(-1321*a + 27183))*r2 + (1/2056320*(93*a - 1391)*r1 + 1/2056320*(377*a - 8347)))))*t + ((((1/12337920*(11*a - 331)*r1 + 1/12337920*(39*a - 187))*r2 + (1/6168960*(130*a - 2499)*r1 + 1/2056320*(178*a - 3383)))*r3 + ((1/12337920*(-31*a + 483)*r1 + 1/12337920*(-113*a + 1989))*r2 + (1/4112640*(233*a - 4309)*r1 + 1/4112640*(995*a - 19159))))*r4 + (((1/12337920*(-33*a + 289)*r1 + 1/12337920*(-137*a + 3621))*r2 + (1/2056320*(83*a - 1572)*r1 + 1/120960*(21*a - 400)))*r3 + ((1/2467584*(31*a - 483)*r1 + 1/2467584*(113*a - 1989))*r2 + (1/4112640*(259*a - 4679)*r1 + 1/4112640*(1153*a - 23069))))))*b2 + ((((1/154224*(-128*a + 2347)*r1 + 1/154224*(-530*a + 10387))*r2*r3 + ((1/771120*(-535*a + 9567)*r1 + 1/771120*(-2365*a + 49011))*r2 + (1/514080*(365*a - 6663)*r1 + 1/514080*(1463*a - 30073))))*r4 + ((1/51408*(-50*a + 915)*r1 + 1/51408*(-200*a + 3995))*r2*r3 + ((1/154224*(-610*a + 11475)*r1 + 1/154224*(-2510*a + 48705))*r2 + (1/51408*(150*a - 2815)*r1 + 1/51408*(670*a - 12665)))))*t + ((((1/12337920*(-3125*a + 55291)*r1 + 1/12337920*(-13479*a + 268753))*r2 + (1/2467584*(743*a - 14637)*r1 + 1/4112640*(5035*a - 95897)))*r3 + ((1/308448*(25*a - 420)*r1 + 1/308448*(65*a - 1530))*r2 + (1/102816*(139*a - 2546)*r1 + 1/102816*(565*a - 11186))))*r4 + (((1/2467584*(195*a - 3893)*r1 + 1/2467584*(769*a - 14127))*r2 + (1/822528*(1525*a - 28479)*r1 + 1/48384*(375*a - 7349)))*r3 + ((1/308448*(-125*a + 2100)*r1 + 1/308448*(-325*a + 7650))*r2 + (1/102816*(395*a - 7240)*r1 + 1/102816*(1625*a - 31960))))))))*i + (((((1/1266857625600*(401441*a - 7552573)*r1 + 1/74521036800*(81787*a - 1551783))*r2*r3 + ((1/1266857625600*(413339*a - 7832019)*r1 + 1/8280115200*(12521*a - 235641))*r2 + (1/422285875200*(346789*a - 6567457)*r1 + 1/24840345600*(95287*a - 1792707))))*r4 + ((1/253371525120*(208991*a - 3942827)*r1 + 1/14904207360*(43789*a - 827449))*r2*r3 + ((1/84457175040*(48259*a - 911659)*r1 + 1/4968069120*(13345*a - 251521))*r2 + (1/84457175040*(202155*a - 3826343)*r1 + 1/4968069120*(54577*a - 1027789)))))*t + ((((1/1266857625600*(-86873*a + 1643764)*r1 + 1/74521036800*(-24409*a + 458454))*r2 + (1/422285875200*(-1516*a + 29631)*r1 + 1/24840345600*(-416*a + 6101)))*r3 + ((1/126685762560*(35890*a - 679371)*r1 + 1/2484034560*(2483*a - 46924))*r2 + (1/60326553600*(-51657*a + 973811)*r1 + 1/24840345600*(-75183*a + 1422257))))*r4 + (((1/253371525120*(-50056*a + 951813)*r1 + 1/14904207360*(-13762*a + 257653))*r2 + (1/84457175040*(12014*a - 223397)*r1 + 1/14904207360*(8318*a - 160161)))*r3 + ((1/84457175040*(83857*a - 1589075)*r1 + 1/14904207360*(55783*a - 1049169))*r2 + (1/42228587520*(-76304*a + 1436925)*r1 + 1/2484034560*(-15697*a + 297404))))))*b2^2 + ((((1/18097966080*(1681*a - 34595)*r1 + 1/7452103680*(12317*a - 226599))*r2*r3 + ((1/63342881280*(211421*a - 3981162)*r1 + 1/414005760*(5343*a - 101458))*r2 + (1/21114293760*(69142*a - 1299463)*r1 + 1/1242017280*(13138*a - 248577))))*r4 + ((1/126685762560*(-231031*a + 4362421)*r1 + 1/7452103680*(-28037*a + 537551))*r2*r3 + ((1/21114293760*(265088*a - 5000975)*r1 + 1/1242017280*(60608*a - 1145441))*r2 + (1/21114293760*(190437*a - 3555346)*r1 + 1/1242017280*(35087*a - 669578)))))*t + ((((1/63342881280*(10156*a - 199019)*r1 + 1/3726051840*(4391*a - 81006))*r2 + (1/84457175040*(-152275*a + 2873493)*r1 + 1/4968069120*(-35165*a + 666107)))*r3 + ((1/126685762560*(-30553*a + 602259)*r1 + 1/2484034560*(-1583*a + 28537))*r2 + (1/2639286720*(3426*a - 64379)*r1 + 1/1242017280*(1965*a - 38869))))*r4 + (((1/63342881280*(77041*a - 1471248)*r1 + 1/3726051840*(21196*a - 399319))*r2 + (1/84457175040*(-135659*a + 2507585)*r1 + 1/14904207360*(-94727*a + 1820949)))*r3 + ((1/2111429376*(-613*a + 12359)*r1 + 1/745210368*(985*a - 19965))*r2 + (1/42228587520*(43049*a - 787899)*r1 + 1/2484034560*(-8387*a + 148861))))))*b2 + ((((1/6334288128*(-401441*a + 7552573)*r1 + 1/372605184*(-81787*a + 1551783))*r2*r3 + ((1/31671440640*(-5018830*a + 94843527)*r1 + 1/207002880*(-135146*a + 2548609))*r2 + (1/527857344*(-126133*a + 2390761)*r1 + 1/77626080*(-83977*a + 1582980))))*r4 + ((1/6334288128*(-1044955*a + 19714135)*r1 + 1/372605184*(-218945*a + 4137245))*r2*r3 + ((1/10557146880*(-3354901*a + 63355600)*r1 + 1/621008640*(-811639*a + 15321196))*r2 + (1/10557146880*(-7163541*a + 135583313)*r1 + 1/621008640*(-1888435*a + 35631463)))))*t + ((((1/25337152512*(191483*a - 3625522)*r1 + 1/7452103680*(343781*a - 6468018))*r2 + (1/42228587520*(1267733*a - 23973978)*r1 + 1/2484034560*(276787*a - 5197846)))*r3 + ((1/3167144064*(-179450*a + 3396855)*r1 + 1/62100864*(-12415*a + 234620))*r2 + (1/301632768*(51657*a - 973811)*r1 + 1/124201728*(75183*a - 1422257))))*r4 + (((1/126685762560*(2671993*a - 51263874)*r1 + 1/7452103680*(908755*a - 16933834))*r2 + (1/42228587520*(1382413*a - 26469340)*r1 + 1/7452103680*(811681*a - 15154284)))*r3 + ((1/2111429376*(-419285*a + 7945375)*r1 + 1/372605184*(-278915*a + 5245845))*r2 + (1/1055714688*(381520*a - 7184625)*r1 + 1/62100864*(78485*a - 1487020)))))))*b3*b1 + ((((1/6168960*(5*a - 84)*r1 + 1/6168960*(13*a - 306))*r3 + ((1/30844800*(53*a - 1164)*r1 + 1/10281600*(81*a - 1360))*r2 + (1/10281600*(21*a - 368)*r1 + 1/10281600*(71*a - 1360))))*r4 + ((1/2056320*(a + 6)*r1 - 1/685440*a)*r3 + ((1/2056320*(9*a - 178)*r1 + 1/2056320*(43*a - 782))*r2 + (1/2056320*(19*a - 346)*r1 + 1/2056320*(69*a - 1394)))))*t + ((((1/61689600*(-39*a + 697)*r1 + 1/30844800*(-72*a + 1445))*r2 + (1/61689600*(-7*a + 216)*r1 + 1/61689600*(-62*a + 765)))*r3 + ((1/12337920*(-4*a + 33)*r1 + 1/12337920*(-2*a + 153))*r2 + (1/6854400*r1 + 1/6854400*(-4*a + 119))))*r4 + (((1/2056320*r1 + 1/12337920*(5*a - 119))*r2 + (1/4112640*(-20*a + 389)*r1 + 1/12337920*(-253*a + 4794)))*r3 + ((1/12337920*(-14*a + 201)*r1 + 1/12337920*(-28*a + 765))*r2 + (1/4112640*(-20*a + 421)*r1 + 1/4112640*(-92*a + 1615))))))*b2^2 + ((((1/6168960*(31*a - 483)*r1 + 1/6168960*(113*a - 1989))*r3 + ((1/1233792*(31*a - 537)*r1 + 1/2056320*(213*a - 4267))*r2 + (1/2056320*(111*a - 2045)*r1 + 1/2056320*(431*a - 7837))))*r4 + ((1/2056320*(89*a - 1725)*r1 + 1/685440*(109*a - 1785))*r3 + ((1/2056320*(45*a - 947)*r1 + 1/2056320*(209*a - 3655))*r2 + (1/2056320*(107*a - 1913)*r1 + 1/2056320*(435*a - 7633)))))*t + ((((1/6168960*(-12*a + 221)*r1 + 1/6168960*(-42*a + 629))*r2 + (1/12337920*(-193*a + 3645)*r1 + 1/12337920*(-821*a + 15453)))*r3 + ((1/12337920*(-149*a + 2829)*r1 + 1/12337920*(-547*a + 9027))*r2 + (1/1370880*(75*a - 1307)*r1 + 1/1370880*(281*a - 5593))))*r4 + (((1/2056320*(-53*a + 962)*r1 + 1/6168960*(-655*a + 12376))*r2 + (1/4112640*(125*a - 2417)*r1 + 1/12337920*(1567*a - 28815)))*r3 + ((1/12337920*(-211*a + 3795)*r1 + 1/12337920*(-773*a + 13005))*r2 + (1/4112640*(-169*a + 3377)*r1 + 1/4112640*(-835*a + 14603))))))*b2 + (((1/154224*(-25*a + 420)*r1 + 1/154224*(-65*a + 1530))*r3 + ((1/1542240*(-1835*a + 36273)*r1 + 1/514080*(-2595*a + 48229))*r2 + (1/257040*(-285*a + 5053)*r1 + 1/257040*(-1171*a + 22865))))*r4 + ((1/51408*(-5*a - 30)*r1 + 5/17136*a)*r3 + ((1/51408*(-45*a + 890)*r1 + 1/51408*(-215*a + 3910))*r2 + (1/51408*(-95*a + 1730)*r1 + 1/51408*(-345*a + 6970)))))*t + (((1/12337920*(2745*a - 50371)*r1 + 1/12337920*(10707*a - 217345))*r2 + (1/12337920*(235*a - 11853)*r1 + 1/12337920*(185*a + 36873)))*r3 + ((1/308448*(20*a - 165)*r1 + 1/308448*(10*a - 765))*r2 + (-1/34272*r1 + 1/34272*(4*a - 119))))*r4 + ((1/822528*(175*a - 3293)*r1 + 1/2467584*(2095*a - 41293))*r2 + (1/822528*(1145*a - 22343)*r1 + 1/2467584*(13945*a - 261375)))*r3 + (1/308448*(70*a - 1005)*r1 + 1/308448*(140*a - 3825))*r2 + 1/102816*(100*a - 2105)*r1 + 1/102816*(460*a - 8075),
(((((((1/1266857625600*(181345*a - 3435819)*r1 + 1/74521036800*(27463*a - 518549))*r2*r3 + ((1/422285875200*(-250005*a + 4721699)*r1 + 1/74521036800*(-199585*a + 3767511))*r2 + (1/2796595200*(-1503*a + 28373)*r1 + 1/24840345600*(-35407*a + 671797))))*r4 + ((1/253371525120*(69545*a - 1306671)*r1 + 1/14904207360*(9455*a - 179553))*r2*r3 + ((1/84457175040*(-101515*a + 1912993)*r1 + 1/14904207360*(-82039*a + 1553253))*r2 + (1/559319040*(-485*a + 9163)*r1 + 1/4968069120*(-8957*a + 171363)))))*t + ((((1/2533715251200*(-75593*a + 1428323)*r1 + 1/149042073600*(-40487*a + 762837))*r2 + (1/844571750400*(101815*a - 1915951)*r1 + 1/49680691200*(36165*a - 685933)))*r3 + ((1/506743050240*(85529*a - 1616445)*r1 + 1/29808414720*(14167*a - 267339))*r2 + (1/844571750400*(-264535*a + 4984587)*r1 + 1/49680691200*(-37369*a + 708157))))*r4 + (((1/506743050240*(-5251*a + 104193)*r1 + 1/9936138240*(-3895*a + 73029))*r2 + (1/506743050240*(210337*a - 3974889)*r1 + 1/29808414720*(66683*a - 1260531)))*r3 + ((1/56304783360*(21223*a - 400911)*r1 + 1/9936138240*(10075*a - 190619))*r2 + (1/11260956672*(-8363*a + 158083)*r1 + 1/9936138240*(-18459*a + 349051))))))*b2^2 + ((((1/126685762560*(-306181*a + 5799057)*r1 + 1/7452103680*(-79867*a + 1511591))*r2*r3 + ((1/42228587520*(-5001*a + 94027)*r1 + 1/7452103680*(26695*a - 500781))*r2 + (1/42228587520*(47733*a - 893843)*r1 + 1/2484034560*(17719*a - 331849))))*r4 + ((1/126685762560*(-760267*a + 14388987)*r1 + 1/7452103680*(-199717*a + 3772509))*r2*r3 + ((1/42228587520*(-26509*a + 535483)*r1 + 1/7452103680*(47315*a - 903837))*r2 + (1/42228587520*(-203519*a + 3836917)*r1 + 1/2484034560*(-32021*a + 605487)))))*t + ((((1/15835720320*(1133*a - 21080)*r1 + 1/3726051840*(2153*a - 41073))*r2 + (1/84457175040*(22187*a - 433211)*r1 + 1/4968069120*(-507*a + 9979)))*r3 + ((1/126685762560*(-347288*a + 6555897)*r1 + 1/1490420736*(-18032*a + 339891))*r2 + (1/42228587520*(266612*a - 5047011)*r1 + 1/2484034560*(69896*a - 1321025))))*r4 + (((1/126685762560*(-31037*a + 564111)*r1 + 1/828011520*(-77*a + 1179))*r2 + (1/253371525120*(-63107*a + 1171419)*r1 + 1/14904207360*(-48925*a + 924453)))*r3 + ((1/2815239168*(-17753*a + 334866)*r1 + 1/496806912*(-14141*a + 266986))*r2 + (1/14076195840*(190931*a - 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3082695)*r1 + 1/993613824*(217927*a - 4102667))*r2 + (1/28152391680*(-2447259*a + 46108063)*r1 + 1/4968069120*(-2825391*a + 53414915)))))))*b3 + (((((1/83897856*(8*a - 153)*r1 + 1/123379200*(44*a - 843))*r3 + ((1/167795712*(29*a - 561)*r1 + 1/82252800*(57*a - 1085))*r2 + (1/279659520*(-205*a + 3893)*r1 + 1/27417600*(-85*a + 1597))))*r4 + ((1/46609920*(-43*a + 816)*r1 + 1/8225280*(-31*a + 584))*r3 + ((1/93219840*(-67*a + 1275)*r1 + 1/16450560*(-47*a + 887))*r2 + (1/31073280*(35*a - 663)*r1 + 1/2350080*(11*a - 207)))))*t + ((((1/1677957120*(-25*a + 493)*r1 + 1/493516800*(-23*a + 459))*r2 + (1/838978560*(190*a - 3621)*r1 + 1/82252800*(78*a - 1469)))*r3 + ((1/1677957120*(347*a - 6579)*r1 + 1/493516800*(421*a - 7917))*r2 + (1/559319040*(-47*a + 867)*r1 + 1/164505600*(-41*a + 789))))*r4 + (((1/1677957120*(499*a - 9503)*r1 + 1/98703360*(121*a - 2277))*r2 + (1/93219840*(-43*a + 816)*r1 + 1/16450560*(-31*a + 584)))*r3 + ((1/98703360*(11*a - 207)*r1 + 1/98703360*(49*a - 909))*r2 + (1/559319040*(925*a - 17629)*r1 + 1/32901120*(223*a - 4207))))))*b2^2 + ((((1/52436160*(67*a - 1224)*r1 + 1/771120*(4*a - 75))*r3 + ((1/104872320*(-44*a + 867)*r1 + 1/2056320*(-3*a + 56))*r2 + (1/34957440*(-133*a + 2516)*r1 + 1/685440*(-10*a + 191))))*r4 + ((1/11652480*(-14*a + 255)*r1 + 1/2056320*(-8*a + 151))*r3 + ((1/23304960*(181*a - 3417)*r1 + 1/4112640*(131*a - 2483))*r2 + (1/7768320*(79*a - 1479)*r1 + 1/4112640*(163*a - 3087)))))*t + ((((1/838978560*(-91*a + 1513)*r1 + 1/49351680*(-25*a + 459))*r2 + (1/419489280*(355*a - 6681)*r1 + 1/8225280*(27*a - 517)))*r3 + ((1/419489280*(-8*a + 153)*r1 + 1/24675840*(-8*a + 147))*r2 + (1/139829760*(95*a - 1938)*r1 + 1/8225280*(25*a - 498))))*r4 + (((1/838978560*(-1721*a + 32215)*r1 + 1/49351680*(-419*a + 7893))*r2 + (1/23304960*(-14*a + 255)*r1 + 1/4112640*(-8*a + 151)))*r3 + ((1/24675840*(-32*a + 585)*r1 + 1/24675840*(-136*a + 2547))*r2 + (1/139829760*(77*a - 1292)*r1 + 1/8225280*(11*a - 224))))))*b2 + ((((1/209744640*(2273*a - 42381)*r1 + 1/12337920*(551*a - 9915))*r3 + ((1/209744640*(-13523*a + 259131)*r1 + 1/4112640*(-1047*a + 19775))*r2 + (1/69914880*(8873*a - 170017)*r1 + 1/1370880*(837*a - 15613))))*r4 + ((1/1165248*(215*a - 4080)*r1 + 1/205632*(155*a - 2920))*r3 + ((1/2330496*(335*a - 6375)*r1 + 1/411264*(235*a - 4435))*r2 + (1/776832*(-175*a + 3315)*r1 + 1/58752*(-55*a + 1035)))))*t + ((((1/838978560*(11527*a - 217447)*r1 + 1/49351680*(1969*a - 38097))*r2 + (1/419489280*(-20071*a + 384591)*r1 + 1/8225280*(-1779*a + 33307)))*r3 + ((1/838978560*(-40973*a + 776781)*r1 + 1/49351680*(-9851*a + 185115))*r2 + (1/279659520*(-11977*a + 224961)*r1 + 1/16450560*(-2159*a + 40983))))*r4 + (((1/167795712*(-8603*a + 165427)*r1 + 1/9870336*(-2381*a + 44469))*r2 + (1/2330496*(215*a - 4080)*r1 + 1/411264*(155*a - 2920)))*r3 + ((1/9870336*(-589*a + 11133)*r1 + 1/9870336*(-2411*a + 44955))*r2 + (1/55931904*(-19877*a + 377213)*r1 + 1/3290112*(-4499*a + 85211))))))))*b1 + ((((((1/18630259200*(16859*a - 314853)*r1 + 1/18630259200*(70103*a - 1313097))*r2*r3 + ((1/3105043200*(-3552*a + 68285)*r1 + 1/3105043200*(-14878*a + 284699))*r2 + (1/1035014400*(2198*a - 40505)*r1 + 1/182649600*(1502*a - 27687))))*r4 + ((1/3726051840*(4551*a - 84305)*r1 + 1/3726051840*(18247*a - 340969))*r2*r3 + ((1/621008640*(-114*a + 1571)*r1 + 1/1863025920*(-1130*a + 15249))*r2 + (1/621008640*(3074*a - 56487)*r1 + 1/621008640*(11792*a - 218025)))))*t + ((((1/9315129600*(-4823*a + 89415)*r1 + 1/1330732800*(-2734*a + 50779))*r2 + (1/6210086400*(2978*a - 55625)*r1 + 1/18630259200*(35771*a - 670548)))*r3 + ((1/7452103680*(4105*a - 77727)*r1 + 1/1490420736*(3527*a - 66453))*r2 + (1/12420172800*(-19807*a + 368189)*r1 + 1/12420172800*(-80669*a + 1508971))))*r4 + (((1/3726051840*(-2369*a + 44145)*r1 + 1/3726051840*(-8957*a + 167739))*r2 + (1/1242017280*(1199*a - 24032)*r1 + 1/3726051840*(14320*a - 283407)))*r3 + ((1/354862080*(23*a - 713)*r1 + 1/7452103680*(1109*a - 38607))*r2 + (1/2484034560*(-10705*a + 199579)*r1 + 1/2484034560*(-44175*a + 827033))))))*b2^2 + ((((1/1863025920*(1933*a - 42105)*r1 + 1/1863025920*(3769*a - 93585))*r2*r3 + ((1/310504320*(5487*a - 106526)*r1 + 1/310504320*(22216*a - 428825))*r2 + (1/103501440*(-2351*a + 44342)*r1 + 1/18264960*(-1772*a + 33339))))*r4 + ((1/1863025920*(16923*a - 334655)*r1 + 1/1863025920*(62335*a - 1224799))*r2*r3 + ((1/310504320*(13677*a - 262870)*r1 + 1/931512960*(164554*a - 3156747))*r2 + (1/310504320*(-7093*a + 132756)*r1 + 1/310504320*(-29644*a + 552789)))))*t + ((((1/3726051840*(14135*a - 260307)*r1 + 1/3726051840*(58105*a - 1073737))*r2 + (1/1242017280*(-12013*a + 230161)*r1 + 1/3726051840*(-147979*a + 2835447)))*r3 + ((1/1863025920*(5393*a - 103461)*r1 + 1/1863025920*(19259*a - 363885))*r2 + (1/310504320*(-2357*a + 47095)*r1 + 1/310504320*(-8263*a + 164798))))*r4 + (((1/3726051840*(47189*a - 879093)*r1 + 1/3726051840*(195707*a - 3649407))*r2 + (1/1242017280*(-19871*a + 388595)*r1 + 1/3726051840*(-240337*a + 4671141)))*r3 + ((1/62100864*(349*a - 5383)*r1 + 1/186302592*(3622*a - 56865))*r2 + (1/621008640*(-6647*a + 136295)*r1 + 1/621008640*(-20295*a + 423181))))))*b2 + ((((1/931512960*(-205949*a + 3850035)*r1 + 1/931512960*(-943229*a + 17589543))*r2*r3 + ((1/310504320*(29703*a - 587083)*r1 + 1/310504320*(51791*a - 1016923))*r2 + (1/103501440*(-31507*a + 576265)*r1 + 1/18264960*(-15793*a + 291471))))*r4 + ((1/232878240*(-85977*a + 1602700)*r1 + 1/465756480*(-828781*a + 15423607))*r2*r3 + ((1/155252160*(-45000*a + 875711)*r1 + 1/465756480*(-847577*a + 16290012))*r2 + (1/155252160*(-95521*a + 1726575)*r1 + 1/77626080*(-108497*a + 2000934)))))*t + ((((1/931512960*(59659*a - 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173297)*r1 + 1/2484034560*(35937*a - 699703))))))*b2^2 + ((((1/621008640*(-1001*a + 22877)*r1 + 1/621008640*(-3241*a + 73593))*r3 + ((1/310504320*(-5487*a + 106526)*r1 + 1/310504320*(-22216*a + 428825))*r2 + (1/103501440*(-2351*a + 44342)*r1 + 1/18264960*(-1772*a + 33339))))*r4 + ((1/621008640*(-17607*a + 330491)*r1 + 1/1863025920*(-213437*a + 4010589))*r3 + ((1/310504320*(-13677*a + 262870)*r1 + 1/931512960*(-164554*a + 3156747))*r2 + (1/310504320*(-7093*a + 132756)*r1 + 1/310504320*(-29644*a + 552789)))))*t + ((((1/3726051840*(11*a - 5475)*r1 + 1/3726051840*(1663*a - 45815))*r2 + (1/1242017280*(7151*a - 139235)*r1 + 1/1242017280*(27741*a - 535925)))*r3 + ((1/310504320*(2326*a - 44171)*r1 + 1/931512960*(27895*a - 528921))*r2 + (1/621008640*(2607*a - 52429)*r1 + 1/621008640*(11275*a - 225403))))*r4 + (((1/3726051840*(-4831*a + 81207)*r1 + 1/3726051840*(-15443*a + 262803))*r2 + (1/1242017280*(21241*a - 406905)*r1 + 1/1242017280*(85819*a - 1639327)))*r3 + ((1/621008640*(5653*a - 111219)*r1 + 1/1863025920*(65513*a - 1278621))*r2 + (1/62100864*(-1743*a + 33044)*r1 + 1/62100864*(-7221*a + 137479))))))*b2 + ((((1/310504320*(-164207*a + 3065507)*r1 + 1/310504320*(-744439*a + 13987107))*r3 + ((1/310504320*(-29703*a + 587083)*r1 + 1/310504320*(-51791*a + 1016923))*r2 + (1/103501440*(-31507*a + 576265)*r1 + 1/18264960*(-15793*a + 291471))))*r4 + ((1/155252160*(-175575*a + 3254986)*r1 + 1/465756480*(-2399302*a + 44680437))*r3 + ((1/155252160*(45000*a - 875711)*r1 + 1/465756480*(847577*a - 16290012))*r2 + (1/155252160*(-95521*a + 1726575)*r1 + 1/77626080*(-108497*a + 2000934)))))*t + ((((1/3726051840*(46927*a - 809061)*r1 + 1/3726051840*(92693*a - 1684207))*r2 + (1/310504320*(-26132*a + 494351)*r1 + 1/310504320*(-134523*a + 2547416)))*r3 + ((1/1242017280*(515357*a - 9575479)*r1 + 1/3726051840*(7031921*a - 131322195))*r2 + (1/1242017280*(-489591*a + 9432677)*r1 + 1/1242017280*(-2273417*a + 43362971))))*r4 + (((1/3726051840*(493561*a - 9019395)*r1 + 1/3726051840*(1876379*a - 34576113))*r2 + (1/621008640*(7315*a - 36807)*r1 + 1/621008640*(-41357*a + 1005737)))*r3 + ((1/1242017280*(1172185*a - 21837507)*r1 + 1/3726051840*(15965189*a - 299167479))*r2 + (1/248403456*(-238515*a + 4625833)*r1 + 1/248403456*(-1084053*a + 20913791)))))))*b3 + ((((1/8812800*(-7*a + 129)*r1 + 1/61689600*(-163*a + 3349))*r2*r3 + ((1/61689600*(-179*a + 3375)*r1 + 1/61689600*(-761*a + 14637))*r2 + (1/20563200*(-73*a + 1425)*r1 + 1/20563200*(-307*a + 5899))))*r4 + ((1/12337920*(-35*a + 633)*r1 + 1/12337920*(-133*a + 2703))*r2*r3 + ((1/12337920*(-73*a + 1353)*r1 + 1/12337920*(-299*a + 5763))*r2 + (1/4112640*(-19*a + 407)*r1 + 1/4112640*(-97*a + 1717)))))*t + ((((1/61689600*(19*a - 381)*r1 + 1/61689600*(95*a - 1751))*r2 + (1/61689600*(64*a - 1197)*r1 + 1/61689600*(254*a - 4845)))*r3 + ((1/61689600*(-73*a + 1284)*r1 + 1/61689600*(-298*a + 5865))*r2 + (1/20563200*(56*a - 1017)*r1 + 1/20563200*(207*a - 4216))))*r4 + (((1/6168960*(-a + 11)*r1 + 1/6168960*(-3*a + 68))*r2 + (1/12337920*(74*a - 1389)*r1 + 1/12337920*(310*a - 5967)))*r3 + ((1/12337920*(32*a - 627)*r1 + 1/12337920*(133*a - 2448))*r2 + (1/1370880*(7*a - 128)*r1 + 1/4112640*(74*a - 1513))))))*b2^2 + ((((1/1233792*(5*a - 105)*r1 + 1/6168960*(109*a - 2125))*r2*r3 + ((1/1542240*(29*a - 495)*r1 + 1/3084480*(223*a - 4641))*r2 + (1/1028160*(29*a - 537)*r1 + 1/514080*(55*a - 1054))))*r4 + ((1/6168960*(211*a - 3975)*r1 + 1/6168960*(899*a - 17187))*r2*r3 + ((1/1542240*(-64*a + 1245)*r1 + 1/3084480*(-535*a + 9231))*r2 + (1/1028160*(7*a - 113)*r1 + 1/257040*(a + 17)))))*t + ((((1/6168960*(-a - 24)*r1 + 1/1233792*(2*a - 17))*r2 + (1/3084480*(4*a - 63)*r1 + 1/1542240*(4*a - 51)))*r3 + ((1/6168960*(-89*a + 1641)*r1 + 1/3084480*(-166*a + 3111))*r2 + (1/2056320*(-59*a + 1125)*r1 + 1/514080*(-63*a + 1207))))*r4 + (((1/6168960*(-50*a + 943)*r1 + 1/6168960*(-183*a + 3298))*r2 + (1/6168960*(-19*a + 195)*r1 + 1/1233792*(-13*a + 459)))*r3 + ((1/3084480*(73*a - 1389)*r1 + 1/6168960*(631*a - 11169))*r2 + (1/342720*(-14*a + 275)*r1 + 1/2056320*(-361*a + 6953))))))*b2 + (((1/440640*(-5*a + 87)*r1 + 1/3084480*(-665*a + 12563))*r2*r3 + ((1/3084480*(2825*a - 54099)*r1 + 1/616896*(2287*a - 43197))*r2 + (1/1028160*(925*a - 17463)*r1 + 1/1028160*(4039*a - 77197))))*r4 + ((1/308448*(175*a - 3165)*r1 + 1/308448*(665*a - 13515))*r2*r3 + ((1/308448*(365*a - 6765)*r1 + 1/308448*(1495*a - 28815))*r2 + (1/102816*(95*a - 2035)*r1 + 1/102816*(485*a - 8585)))))*t + (((1/2467584*(19*a - 165)*r1 + 1/12337920*(-179*a - 3859))*r2 + (1/6168960*(-2855*a + 52857)*r1 + 1/6168960*(-11965*a + 235059)))*r3 + ((1/12337920*(355*a + 1119)*r1 + 1/12337920*(3505*a - 94299))*r2 + (1/4112640*(-1715*a + 31041)*r1 + 1/4112640*(-5985*a + 122587))))*r4 + ((1/2467584*(-115*a + 2333)*r1 + 1/2467584*(-729*a + 12767))*r2 + (1/308448*(-370*a + 6945)*r1 + 1/308448*(-1550*a + 29835)))*r3 + (1/2467584*(295*a - 3837)*r1 + 1/2467584*(1565*a - 40239))*r2 + 1/274176*(-105*a + 1907)*r1 + 1/822528*(-665*a + 14467)
];