k1 = r2
k2 = b
k3 = a
k4 = g2
k5 = p1
k6 = g1
k7 = mu2
k8 = c
k9 = p2
k10 = g3
k11 = mu3
k12 = V
k13 = s1
k14 = s2
k15 = compartment