(k1*x4 - k2*x1 + k4*x3 + k7*x3 + k16*x13 - k6*x1*x2 - k15*x1*x6)/k37 
-(k5*x2 - k3*x5 - k7*x3 - k14*x12 + k6*x1*x2 + k13*x2*x6)/k37 
-(k4*x3 + k7*x3 - k6*x1*x2)/k37 
(k8*x2 - k9*x4 + k8*x12)/k37 
(k23*k42 - k24*x5)/k37 
-(k12*x6 - k10*x7*x17)/k37 
(k12*x6 - k10*x7*x17)/k37 
-(k31*x8 - k30*x11)/k37 
(k26*x2 - k27*x9 + k25*x12)/k37 
(k28*x9 - k29*x10)/k37 
(k29*x10 - k30*x11)/k37 
-(k5*x12 + k14*x12 - k13*x2*x6)/k37 
-(k11*x13 + k16*x13 - k15*x1*x6)/k37 
(k18*x15 - k17*x14*x16)/k37 
-(k18*x15 - k17*x14*x16)/k37 
(k21*x8 - k22*x16)/k37 
(k35*k40 - k20*x17 + k34*x18)/k37 
-(k32*x18 - k33*k36*x15)/k37 
x14 - k43 + x15 
x6 - k44 + x7 
