[ Eq(Derivative(x1, t), (1*(k120*k245 - k88*x1) + (-1)*(k237*x1*k223 - k238*x67*k224) + (-1)*(k241*x61*x1 - k242*x64))/k223),
  Eq(Derivative(x2, t), ((-1)*k180*x2 + 1*(k235*x71*k224 - k236*x2*k223) + (-1)*(k239*x2*x61 - k240*x63))/k223),
  Eq(Derivative(x3, t), (1*k180*x2 + (-1)*k190*x3 + (-1)*(k222*x17*x3 - k93*x5) + (-1)*(k169*x58*x3 - k94*x7) + (-1)*(k170*x18*x3 - k95*x9) + (-1)*(k174*x19*x3 - k99*x11) + (-1)*(k175*x60*x3 - k100*x13) + (-1)*k183*x3)/k223),
  Eq(Derivative(x4, t), (1*k190*x3 + (-1)*k126*x4 + (-1)*(k171*x17*x4 - k96*x6) + (-1)*(k172*x58*x4 - k97*x8) + (-1)*(k173*x18*x4 - k98*x10) + (-1)*(k176*x19*x4 - k101*x12) + (-1)*(k177*x60*x4 - k102*x14))/k223),
  Eq(Derivative(x5, t), ((-1)*k195*x5 + 1*(k222*x17*x3 - k93*x5) + (-1)*k178*x5 + (-1)*k184*x5)/k223),
  Eq(Derivative(x6, t), (1*k195*x5 + (-1)*k137*x6 + 1*(k171*x17*x4 - k96*x6) + (-1)*k179*x6)/k223),
  Eq(Derivative(x7, t), ((-1)*k204*x7 + 1*(k169*x58*x3 - k94*x7) + 1*k178*x5 + (-1)*k185*x7 + (-1)*(k194*x25*x7 - k106*x9))/k223),
  Eq(Derivative(x8, t), (1*k204*x7 + (-1)*k148*x8 + 1*(k172*x58*x4 - k97*x8) + 1*k179*x6 + (-1)*(k196*x25*x8 - k107*x10))/k223),
  Eq(Derivative(x9, t), ((-1)*k210*x9 + 1*(k170*x18*x3 - k95*x9) + (-1)*k186*x9 + 1*(k194*x25*x7 - k106*x9))/k223),
  Eq(Derivative(x10, t), (1*k210*x9 + (-1)*k159*x10 + 1*(k173*x18*x4 - k98*x10) + 1*(k196*x25*x8 - k107*x10))/k223),
  Eq(Derivative(x11, t), ((-1)*k218*x11 + 1*(k174*x19*x3 - k99*x11) + (-1)*k181*x11 + (-1)*k187*x11)/k223),
  Eq(Derivative(x12, t), (1*k218*x11 + (-1)*k166*x12 + 1*(k176*x19*x4 - k101*x12) + (-1)*k182*x12)/k223),
  Eq(Derivative(x13, t), ((-1)*k220*x13 + 1*(k175*x60*x3 - k100*x13) + 1*k181*x11 + (-1)*k188*x13 + (-1)*(k206*x20*x13 - k111*x15))/k223),
  Eq(Derivative(x14, t), (1*k220*x13 + (-1)*k167*x14 + 1*(k177*x60*x4 - k102*x14) + 1*k182*x12 + (-1)*(k207*x20*x14 - k112*x16))/k223),
  Eq(Derivative(x15, t), ((-1)*k121*x15 + (-1)*k189*x15 + 1*(k206*x20*x13 - k111*x15))/k223),
  Eq(Derivative(x16, t), (1*k121*x15 + (-1)*k168*x16 + 1*(k207*x20*x14 - k112*x16))/k223),
  Eq(Derivative(x17, t), (1*k137*x6 + (-1)*(k222*x17*x3 - k93*x5) + (-1)*(k171*x17*x4 - k96*x6) + 1*k184*x5 + 1*k197*x58 + 1*k198*x18)/k223),
  Eq(Derivative(x18, t), (1*k159*x10 + (-1)*(k170*x18*x3 - k95*x9) + (-1)*(k173*x18*x4 - k98*x10) + 1*k186*x9 + 1*(k193*x25*x58 - k105*x18) + (-1)*k198*x18 + (-1)*k62*x35*x18/(k16 + x18))/k223),
  Eq(Derivative(x19, t), (1*k166*x12 + (-1)*(k174*x19*x3 - k99*x11) + (-1)*(k176*x19*x4 - k101*x12) + 1*k187*x11 + 1*k208*x60)/k223),
  Eq(Derivative(x20, t), (1*k168*x16 + 1*k189*x15 + 1*(k205*x54*x53 - k110*x20) + (-1)*(k206*x20*x13 - k111*x15) + (-1)*(k207*x20*x14 - k112*x16))/k223),
  Eq(Derivative(x21, t), ((-1)*k53*x3*x21/(k7 + x21) + (-1)*k54*x5*x21/(k8 + x21) + (-1)*k55*x7*x21/(k9 + x21) + (-1)*k56*x9*x21/(k10 + x21) + (-1)*k57*x11*x21/(k11 + x21) + (-1)*k58*x13*x21/(k12 + x21) + (-1)*k59*x15*x21/(k13 + x21) + 1*(k202*x22 - k109*x21))/k223),
  Eq(Derivative(x22, t), (1*k53*x3*x21/(k7 + x21) + 1*k54*x5*x21/(k8 + x21) + 1*k55*x7*x21/(k9 + x21) + 1*k56*x9*x21/(k10 + x21) + 1*k57*x11*x21/(k11 + x21) + 1*k58*x13*x21/(k12 + x21) + 1*k59*x15*x21/(k13 + x21) + (-1)*(k201*x22*x56 - k108*x55) + (-1)*(k202*x22 - k109*x21))/k223),
  Eq(Derivative(x23, t), ((-1)*(k191*x23*x24 - k103*x25) + (-1)*(k192*x23*x59 - k104*x57))/k223),
  Eq(Derivative(x24, t), ((-1)*(k191*x23*x24 - k103*x25) + 1*k199*x59 + (-1)*k61*x35*x24/(k15 + x24))/k223),
  Eq(Derivative(x25, t), (1*(k191*x23*x24 - k103*x25) + (-1)*(k193*x25*x58 - k105*x18) + (-1)*(k194*x25*x7 - k106*x9) + (-1)*(k196*x25*x8 - k107*x10) + 1*k198*x18 + 1*k200*x57 + (-1)*k63*x35*x25/(k17 + x25))/k223),
  Eq(Derivative(x26, t), ((-1)*k203*x26 + 1*k60*x9*x27/(k14 + x27) + (-1)*k64*x55*x26/(k18 + x26) + (-1)*(k211*x30*x26 - k113*x50) + (-1)*(k212*x29*x26 - k114*x28))/k223),
  Eq(Derivative(x27, t), (1*k203*x26 + (-1)*k60*x9*x27/(k14 + x27) + 1*k64*x55*x26/(k18 + x26) + 1*k65*x55*x28/(k19 + x28) + 1*k66*x55*x50/(k20 + x50))/k223),
  Eq(Derivative(x28, t), ((-1)*k65*x55*x28/(k19 + x28) + 1*(k212*x29*x26 - k114*x28))/k223),
  Eq(Derivative(x29, t), (1*k65*x55*x28/(k19 + x28) + 1*k69*k46*x51/(k23 + x51) + (-1)*(k212*x29*x26 - k114*x28) + (-1)*(k213*x29*x31 - k115*x51))/k223),
  Eq(Derivative(x30, t), (1*k66*x55*x50/(k20 + x50) + (-1)*(k211*x30*x26 - k113*x50))/k223),
  Eq(Derivative(x31, t), ((-1)*k209*x31 + 1*k67*x16*x52/(k21 + x52) + (-1)*k68*k46*x31/(k22 + x31) + (-1)*(k213*x29*x31 - k115*x51))/k223),
  Eq(Derivative(x32, t), ((-1)*k214*x32 + 1*(k219*x33*x37 - k119*x32) + 1*k73*x50*x40/(k27 + x40) + 1*k77*x28*x40/(k31 + x40) + 1*k81*x51*x40/(k35 + x40) + (-1)*k85*k44*x32/(k39 + x32) + (-1)*k153*x32 + 1*k155*x41)/k223),
  Eq(Derivative(x33, t), (1*k214*x32 + (-1)*(k219*x33*x37 - k119*x32) + 1*k71*x50*x39/(k25 + x39) + 1*k75*x28*x39/(k29 + x39) + 1*k79*x51*x39/(k33 + x39) + (-1)*k83*k44*x33/(k37 + x33) + (-1)*k149*x33 + 1*k151*x42)/k223),
  Eq(Derivative(x34, t), (1*k214*x32 + (-2)*(k215*x34*x34 - k116*x35) + (-1)*k86*k42*x34/(k40 + x34) + 1*k87*k42*x35/(k41 + x35) + (-1)*k144*x34 + 1*k146*x43)/k223),
  Eq(Derivative(x35, t), (1*(k215*x34*x34 - k116*x35) + (-1)*k87*k42*x35/(k41 + x35) + (-1)*k157*x35 + 1*k160*x44)/k223),
  Eq(Derivative(x36, t), ((-1)*(k216*x36*x37 - k117*x38) + (-1)*k70*x50*x36/(k24 + x36) + (-1)*k74*x28*x36/(k28 + x36) + (-1)*k78*x51*x36/(k32 + x36) + 1*k82*k44*x39/(k36 + x39) + (-1)*k140*x36 + 1*k142*x45)/k223),
  Eq(Derivative(x37, t), ((-1)*(k216*x36*x37 - k117*x38) + (-1)*(k217*x39*x37 - k118*x40) + (-1)*(k219*x33*x37 - k119*x32) + 1*k86*k42*x34/(k40 + x34) + 1*k87*k42*x35/(k41 + x35) + (-1)*k135*x37 + 1*k138*x46)/k223),
  Eq(Derivative(x38, t), (1*(k216*x36*x37 - k117*x38) + (-1)*k72*x50*x38/(k26 + x38) + (-1)*k76*x28*x38/(k30 + x38) + (-1)*k80*x51*x38/(k34 + x38) + 1*k84*k44*x40/(k38 + x40) + (-1)*k131*x38 + 1*k133*x47)/k223),
  Eq(Derivative(x39, t), ((-1)*(k217*x39*x37 - k118*x40) + 1*k70*x50*x36/(k24 + x36) + (-1)*k71*x50*x39/(k25 + x39) + 1*k74*x28*x36/(k28 + x36) + (-1)*k75*x28*x39/(k29 + x39) + 1*k78*x51*x36/(k32 + x36) + (-1)*k79*x51*x39/(k33 + x39) + (-1)*k82*k44*x39/(k36 + x39) + 1*k83*k44*x33/(k37 + x33) + (-1)*k127*x39 + 1*k129*x48)/k223),
  Eq(Derivative(x40, t), (1*(k217*x39*x37 - k118*x40) + 1*k72*x50*x38/(k26 + x38) + (-1)*k73*x50*x40/(k27 + x40) + 1*k76*x28*x38/(k30 + x38) + (-1)*k77*x28*x40/(k31 + x40) + 1*k80*x51*x38/(k34 + x38) + (-1)*k81*x51*x40/(k35 + x40) + (-1)*k84*k44*x40/(k38 + x40) + 1*k85*k44*x32/(k39 + x32) + (-1)*k162*x40 + 1*k164*x49)/k223),
  Eq(Derivative(x41, t), ((-1)*k221*x41 + 1*(k125*x42*x46 - k92*x41) + (-1)*k50*k45*x41/(k4 + x41) + 1*k154*x32 + (-1)*k156*x41)/k223),
  Eq(Derivative(x42, t), (1*k221*x41 + (-1)*(k125*x42*x46 - k92*x41) + (-1)*k48*k45*x42/(k2 + x42) + 1*k150*x33 + (-1)*k152*x42)/k223),
  Eq(Derivative(x43, t), (1*k221*x41 + (-2)*(k122*x43*x43 - k89*x44) + (-1)*k51*k43*x43/(k5 + x43) + 1*k52*k43*x44/(k6 + x44) + 1*k145*x34 + (-1)*k147*x43)/k223),
  Eq(Derivative(x44, t), (1*(k122*x43*x43 - k89*x44) + (-1)*k52*k43*x44/(k6 + x44) + 1*k158*x35 + (-1)*k161*x44)/k223),
  Eq(Derivative(x45, t), ((-1)*(k123*x45*x46 - k90*x47) + 1*k47*k45*x48/(k1 + x48) + 1*k141*x36 + (-1)*k143*x45)/k223),
  Eq(Derivative(x46, t), ((-1)*(k123*x45*x46 - k90*x47) + (-1)*(k124*x48*x46 - k91*x49) + (-1)*(k125*x42*x46 - k92*x41) + 1*k51*k43*x43/(k5 + x43) + 1*k52*k43*x44/(k6 + x44) + 1*k136*x37 + (-1)*k139*x46)/k223),
  Eq(Derivative(x47, t), (1*(k123*x45*x46 - k90*x47) + 1*k49*k45*x49/(k3 + x49) + 1*k132*x38 + (-1)*k134*x47)/k223),
  Eq(Derivative(x48, t), ((-1)*(k124*x48*x46 - k91*x49) + (-1)*k47*k45*x48/(k1 + x48) + 1*k48*k45*x42/(k2 + x42) + 1*k128*x39 + (-1)*k130*x48)/k223),
  Eq(Derivative(x49, t), (1*(k124*x48*x46 - k91*x49) + (-1)*k49*k45*x49/(k3 + x49) + 1*k50*k45*x41/(k4 + x41) + 1*k163*x40 + (-1)*k165*x49)/k223),
  Eq(Derivative(x50, t), ((-1)*k66*x55*x50/(k20 + x50) + 1*(k211*x30*x26 - k113*x50))/k223),
  Eq(Derivative(x51, t), ((-1)*k69*k46*x51/(k23 + x51) + 1*(k213*x29*x31 - k115*x51))/k223),
  Eq(Derivative(x52, t), (1*k209*x31 + (-1)*k67*x16*x52/(k21 + x52) + 1*k68*k46*x31/(k22 + x31) + 1*k69*k46*x51/(k23 + x51))/k223),
  Eq(Derivative(x53, t), (-1)*(k205*x54*x53 - k110*x20)/k223),
  Eq(Derivative(x54, t), (-1)*(k205*x54*x53 - k110*x20)/k223),
  Eq(Derivative(x55, t), 1*(k201*x22*x56 - k108*x55)/k223),
  Eq(Derivative(x56, t), (-1)*(k201*x22*x56 - k108*x55)/k223),
  Eq(Derivative(x57, t), (1*(k192*x23*x59 - k104*x57) + (-1)*k200*x57 + 1*k62*x35*x18/(k16 + x18) + 1*k63*x35*x25/(k17 + x25))/k223),
  Eq(Derivative(x58, t), (1*k148*x8 + (-1)*(k169*x58*x3 - k94*x7) + (-1)*(k172*x58*x4 - k97*x8) + 1*k185*x7 + (-1)*(k193*x25*x58 - k105*x18) + (-1)*k197*x58 + 1*k62*x35*x18/(k16 + x18))/k223),
  Eq(Derivative(x59, t), ((-1)*(k192*x23*x59 - k104*x57) + (-1)*k199*x59 + 1*k61*x35*x24/(k15 + x24))/k223),
  Eq(Derivative(x60, t), (1*k167*x14 + 1*k168*x16 + (-1)*(k175*x60*x3 - k100*x13) + (-1)*(k177*x60*x4 - k102*x14) + 1*k188*x13 + 1*k189*x15 + (-1)*k208*x60)/k223),
  Eq(Derivative(x61, t), (1*(k233*x75*k224 - k234*x61*k223) + (-1)*(k239*x2*x61 - k240*x63) + (-1)*(k241*x61*x1 - k242*x64))/k223),
  Eq(Derivative(x62, t), 0),
  Eq(Derivative(x63, t), (1*(k239*x2*x61 - k240*x63) + (-1)*k244*x63)/k223),
  Eq(Derivative(x64, t), (1*(k241*x61*x1 - k242*x64) + (-1)*k243*x64)/k223),
  Eq(Derivative(x65, t), 1*k243*x64/k223),
  Eq(Derivative(x66, t), 1*k244*x63/k223),
  Eq(Derivative(x67, t), ((-1)*(k227*x67*x69 - k228*x71) + 1*(k237*x1*k223 - k238*x67*k224))/k224),
  Eq(Derivative(x68, t), 0),
  Eq(Derivative(x69, t), (1*k225*k246 + (-1)*k226*x69 + (-1)*(k227*x67*x69 - k228*x71) + (-1)*(k229*x69*x72 - k230*x73))/k224),
  Eq(Derivative(x70, t), 1*k226*x69/k224),
  Eq(Derivative(x71, t), (1*(k227*x67*x69 - k228*x71) + (-1)*(k235*x71*k224 - k236*x2*k223))/k224),
  Eq(Derivative(x72, t), ((-1)*(k229*x69*x72 - k230*x73) + (-1)*k231*x72)/k224),
  Eq(Derivative(x73, t), 1*(k229*x69*x72 - k230*x73)/k224),
  Eq(Derivative(x74, t), 1*k231*x72/k224),
  Eq(Derivative(x75, t), ((-1)*k232*x75 + (-1)*(k233*x75*k224 - k234*x61*k223))/k224),
  Eq(Derivative(x76, t), 1*k232*x75/k224) ]