{ diff(x1, t) = ((-1)*k223*k93*x1*x2/k223 + 1*k223*k13*x30/k223 + (-1)*k223*k94*x1*x49/k223 + 1*k223*k16*k6*(1 - k22/2*(x34 + x51)^k20/(k17 + (x34 + x51)^k20))*x49/k223 + 1*k223*k14*x56/k223)/k223,
  diff(x2, t) = ((-1)*k223*k93*x1*x2/k223 + (-1)*k223*k23*x2/k223 + 1*k223*k24*x3/k223 + 1*k223*k13*x30/k223 + 1*k223*k16*k6*(1 - k22/2*(x34 + x51)^k20/(k17 + (x34 + x51)^k20))*x49/k223)/k223,
  diff(x3, t) = (1*k223*k23*x2/k223 + (-1)*k223*k24*x3/k223 + 1*k223*k28*x29/k223 + (-1)*k223*k27*x3/k223 + 1*k223*k29*k6*(1 - k22/2*(x34 + x51)^k20/(k17 + (x34 + x51)^k20))*x57/k223 + 1*k223*k29*k6*(1 - k22/2*(x34 + x51)^k20/(k17 + (x34 + x51)^k20))*x60/k223)/k223,
  diff(x4, t) = ((-1)*k223*k30*(x49 + x56 + x58 + x61)/k68*x4/k223 + (-1)*k223*k32*k22*(0 + x35)^k20/(k18 + (0 + x35)^k20)*x4/k223 + (-1)*k223*k47*k22*(0 + x42)^k21/(k19 + (0 + x42)^k21)*x4/k223 + 1*k223*k31*k6*(1 - k22/2*(x34 + x51)^k20/(k17 + (x34 + x51)^k20))*x32/k223 + 1*k223*k33*x33/k223)/k223,
  diff(x5, t) = ((-1)*k223*k34*x5*x32/k223 + 1*k223*k35*x50/k223)/k223,
  diff(x6, t) = ((-1)*k223*k45*(x49 + x56 + x58 + x61)*x6/k223 + 1*k223*k46*x36/k223)/k223,
  diff(x7, t) = ((-1)*k223*(k37*(x50 + x59) + k96)*x7/k223 + 1*k223*k138*x8/k223)/k223,
  diff(x8, t) = (1*k223*(k37*(x50 + x59) + k96)*x7/k223 + (-1)*k223*k138*x8/k223 + 1*k223*k97*x9/k223 + (-1)*k223*k139*x8/k223)/k223,
  diff(x9, t) = ((-1)*k223*k97*x9/k223 + 1*k223*k139*x8/k223)/k223,
  diff(x10, t) = ((-1)*k223*k40*(0 + x8 - k73)/(k73*10 - k73)*x10/k223 + 1*k223*k99*x35/k223)/k223,
  diff(x11, t) = ((-1)*k223*(k41 + k43*(1/5*(0 + x34 + 0 + x38 + 0 + x51)/k92 + 4/5*(0 + x35)/k75))*x11/k223 + 1*k223*k42*x12/k223 + 1*k223*k100*x28/k223 + (-1)*k223*k44*x11/k223)/k223,
  diff(x12, t) = (1*k223*(k41 + k43*(1/5*(0 + x34 + 0 + x38 + 0 + x51)/k92 + 4/5*(0 + x35)/k75))*x11/k223 + (-1)*k223*k42*x12/k223)/k223,
  diff(x13, t) = 0/k223,
  diff(x14, t) = ((-1)*k223*k101*(0 + x32)*x14/k223 + 1*k223*k48*x37/k223)/k223,
  diff(x15, t) = ((-1)*k223*k39*(0 + x8 - k73)/(k73*10 - k73)*x15/k223 + (-1)*k223*k49*(0 + x41)*x15/k223 + 1*k223*k98*x34/k223 + 1*k223*k102*x38/k223)/k223,
  diff(x16, t) = ((-1)*k223*k104*(0 + x13)*x16/k223 + 1*k223*k103*(0 + x39)*x40/k223)/k223,
  diff(x17, t) = ((-1)*k223*k105*(0 + x36)*x17/k223 + 1*k223*k50*x41/k223)/k223,
  diff(x18, t) = ((-1)*k223*k106*(0 + x40)*x18/k223 + 1*k223*k51*x42/k223)/k223,
  diff(x19, t) = ((-1)*k223*k107*(0 + x37)*x19/k223 + 1*k223*k52*(x34 + x51)*x39/k223)/k223,
  diff(x20, t) = ((-1)*k223*k64*(0 + x55)/(k134 + 0 + x20)*x20/k223 + (-1)*k223*k113*x20*x32/k223 + 1*k223*k65*x48/k223 + (-1)*k223*k113*x20*x50/k223 + 1*k223*k114*x52/k223 + 1*k223*k135/(k136 + x52 + x59)*x52/k223 + 1*k223*k114*x59/k223 + 1*k223*k135/(k136 + x52 + x59)*x59/k223)/k223,
  diff(x21, t) = ((-1)*k223*k108*x21*x49/k223 + (-1)*k223*k108*x21*x56/k223 + 1*k223*k109*x58/k223 + 1*k223*k137*(0 + x53)*x58/k223 + 1*k223*k109*x61/k223 + 1*k223*k137*(0 + x53)*x61/k223)/k223,
  diff(x22, t) = ((-1)*k223*k115*x22*x32/k223 + 1*k223*k116*x53/k223 + 1*k223*k66*x53/k223)/k223,
  diff(x23, t) = ((-1)*k223*1/10/10*k53*k54*(x49 + x56 + x58 + x61)/(k110 + 0 + x23)*x23/k223 + 1*k223*k111/(k112 + 0 + x43)*x43/k223)/k223,
  diff(x24, t) = ((-1)*k223*k55*(x52 + x59)/(k117 + 0 + x24)*x24/k223 + 1*k223*k56*(k118 + x58 + x61)/(k119 + 0 + x44)*x44/k223)/k223,
  diff(x25, t) = ((-1)*k223*k57*(0 + x44)/(k120 + 0 + x25)*x25/k223 + 1*k223*(k59*k122/(k123 + 0 + x54) + k124*(0 + x34 + k60*(0 + x51)))*x54/k223)/k223,
  diff(x26, t) = ((-1)*k223*k61*(0 + x54)/(k125 + 0 + x26)*x26/k223 + 1*k223*k126/(k127 + 0 + x46)*x46/k223)/k223,
  diff(x27, t) = ((-1)*k223*k62*(0 + x46)/(k128 + 0 + x27 + (0 + x47)*k128/k129)*x27/k223 + 1*k223*k133/(k132 + 0 + x47 + (0 + x55)*k132/k131)*x47/k223)/k223,
  diff(x28, t) = 0/k223,
  diff(x29, t) = 0/k223,
  diff(x30, t) = (1*k223*k93*x1*x2/k223 + (-1)*k223*k13*x30/k223 + (-1)*k223*k15*x30/k223)/k223,
  diff(x31, t) = (1*k223*k27*x3/k223 + 1*k223*k44*x11/k223)/k223,
  diff(x32, t) = (1*k223*k30*(x49 + x56 + x58 + x61)/k68*x4/k223 + (-1)*k223*k31*k6*(1 - k22/2*(x34 + x51)^k20/(k17 + (x34 + x51)^k20))*x32/k223 + (-1)*k223*k34*x5*x32/k223 + (-1)*k223*k113*x20*x32/k223 + (-1)*k223*k115*x22*x32/k223 + 1*k223*k35*x50/k223 + 1*k223*k114*x52/k223 + 1*k223*k116*x53/k223 + 1*k223*k135/(k136 + x52 + x59)*x52/k223 + 1*k223*k66*x53/k223)/k223,
  diff(x33, t) = (1*k223*k32*k22*(0 + x35)^k20/(k18 + (0 + x35)^k20)*x4/k223 + 1*k223*k47*k22*(0 + x42)^k21/(k19 + (0 + x42)^k21)*x4/k223 + (-1)*k223*k33*x33/k223)/k223,
  diff(x34, t) = (1*k223*k39*(0 + x8 - k73)/(k73*10 - k73)*x15/k223 + (-1)*k223*k98*x34/k223 + (-1)*k223*k49*(0 + x41)*x34/k223 + 1*k223*k102*x51/k223)/k223,
  diff(x35, t) = (1*k223*k40*(0 + x8 - k73)/(k73*10 - k73)*x10/k223 + (-1)*k223*k99*x35/k223)/k223,
  diff(x36, t) = (1*k223*k45*(x49 + x56 + x58 + x61)*x6/k223 + (-1)*k223*k46*x36/k223)/k223,
  diff(x37, t) = (1*k223*k101*(0 + x32)*x14/k223 + (-1)*k223*k48*x37/k223)/k223,
  diff(x38, t) = (1*k223*k49*(0 + x41)*x15/k223 + (-1)*k223*k39*(0 + x8 - k73)/(k73*10 - k73)*x38/k223 + (-1)*k223*k102*x38/k223 + 1*k223*k98*x51/k223)/k223,
  diff(x39, t) = (1*k223*k107*(0 + x37)*x19/k223 + (-1)*k223*k52*(x34 + x51)*x39/k223)/k223,
  diff(x40, t) = (1*k223*k104*(0 + x13)*x16/k223 + (-1)*k223*k103*(0 + x39)*x40/k223)/k223,
  diff(x41, t) = (1*k223*k105*(0 + x36)*x17/k223 + (-1)*k223*k50*x41/k223)/k223,
  diff(x42, t) = (1*k223*k106*(0 + x40)*x18/k223 + (-1)*k223*k51*x42/k223)/k223,
  diff(x43, t) = (1*k223*1/10/10*k53*k54*(x49 + x56 + x58 + x61)/(k110 + 0 + x23)*x23/k223 + (-1)*k223*k111/(k112 + 0 + x43)*x43/k223)/k223,
  diff(x44, t) = (1*k223*k55*(x52 + x59)/(k117 + 0 + x24)*x24/k223 + (-1)*k223*k56*(k118 + x58 + x61)/(k119 + 0 + x44)*x44/k223)/k223,
  diff(x45, t) = (1*k223*k57*(0 + x44)/(k120 + 0 + x25)*x25/k223 + (-1)*k223*k58*(0 + x43)/(k121 + 0 + x45)*x45/k223)/k223,
  diff(x46, t) = (1*k223*k61*(0 + x54)/(k125 + 0 + x26)*x26/k223 + (-1)*k223*k126/(k127 + 0 + x46)*x46/k223)/k223,
  diff(x47, t) = (1*k223*k62*(0 + x46)/(k128 + 0 + x27 + (0 + x47)*k128/k129)*x27/k223 + (-1)*k223*k133/(k132 + 0 + x47 + (0 + x55)*k132/k131)*x47/k223 + (-1)*k223*k63*(0 + x46)/(k129 + 0 + x47 + (0 + x27)*k129/k128)*x47/k223 + 1*k223*k130/(k131 + 0 + x55 + (0 + x47)*k131/k132)*x55/k223)/k223,
  diff(x48, t) = (1*k223*k64*(0 + x55)/(k134 + 0 + x20)*x20/k223 + (-1)*k223*k65*x48/k223)/k223,
  diff(x49, t) = (1*k223*k15*x30/k223 + (-1)*k223*k94*x1*x49/k223 + (-1)*k223*k16*k6*(1 - k22/2*(x34 + x51)^k20/(k17 + (x34 + x51)^k20))*x49/k223 + (-1)*k223*k25*x49/k223 + (-1)*k223*k108*x21*x49/k223 + 1*k223*k14*x56/k223 + 1*k223*k26*x57/k223 + 1*k223*k109*x58/k223 + 1*k223*k137*(0 + x53)*x58/k223)/k223,
  diff(x50, t) = (1*k223*k34*x5*x32/k223 + (-1)*k223*k35*x50/k223 + (-1)*k223*k113*x20*x50/k223 + 1*k223*k114*x59/k223 + 1*k223*k135/(k136 + x52 + x59)*x59/k223)/k223,
  diff(x51, t) = (1*k223*k39*(0 + x8 - k73)/(k73*10 - k73)*x38/k223 + 1*k223*k49*(0 + x41)*x34/k223 + (-1)*k223*k98*x51/k223 + (-1)*k223*k102*x51/k223)/k223,
  diff(x52, t) = (1*k223*k113*x20*x32/k223 + (-1)*k223*k114*x52/k223 + (-1)*k223*k135/(k136 + x52 + x59)*x52/k223)/k223,
  diff(x53, t) = (1*k223*k115*x22*x32/k223 + (-1)*k223*k116*x53/k223 + (-1)*k223*k66*x53/k223)/k223,
  diff(x54, t) = (1*k223*k58*(0 + x43)/(k121 + 0 + x45)*x45/k223 + (-1)*k223*(k59*k122/(k123 + 0 + x54) + k124*(0 + x34 + k60*(0 + x51)))*x54/k223)/k223,
  diff(x55, t) = (1*k223*k63*(0 + x46)/(k129 + 0 + x47 + (0 + x27)*k129/k128)*x47/k223 + (-1)*k223*k130/(k131 + 0 + x55 + (0 + x47)*k131/k132)*x55/k223)/k223,
  diff(x56, t) = (1*k223*k94*x1*x49/k223 + (-1)*k223*k14*x56/k223 + (-1)*k223*k25*x56/k223 + (-1)*k223*k108*x21*x56/k223 + 1*k223*k26*x60/k223 + 1*k223*k109*x61/k223 + 1*k223*k137*(0 + x53)*x61/k223)/k223,
  diff(x57, t) = (1*k223*k25*x49/k223 + (-1)*k223*k26*x57/k223 + (-1)*k223*k29*k6*(1 - k22/2*(x34 + x51)^k20/(k17 + (x34 + x51)^k20))*x57/k223)/k223,
  diff(x58, t) = (1*k223*k108*x21*x49/k223 + (-1)*k223*k109*x58/k223 + (-1)*k223*k137*(0 + x53)*x58/k223)/k223,
  diff(x59, t) = (1*k223*k113*x20*x50/k223 + (-1)*k223*k114*x59/k223 + (-1)*k223*k135/(k136 + x52 + x59)*x59/k223)/k223,
  diff(x60, t) = (1*k223*k25*x56/k223 + (-1)*k223*k26*x60/k223 + (-1)*k223*k29*k6*(1 - k22/2*(x34 + x51)^k20/(k17 + (x34 + x51)^k20))*x60/k223)/k223,
  diff(x61, t) = (1*k223*k108*x21*x56/k223 + (-1)*k223*k109*x61/k223 + (-1)*k223*k137*(0 + x53)*x61/k223)/k223 }