k1 = compartment
k2 = __lp_r2_k1
k3 = __lp_r3_v
k4 = __lp_r4_k1
k5 = __lp_r5_k1
k6 = __lp_r6_k1
k7 = __lp_r7_k1
k8 = __lp_r8_k1
k9 = __lp_r9_k1
k10 = __lp_r10_k1
k11 = __lp_r11_k1
k12 = __lp_r12_k1
k13 = __lp_r13_v
k14 = __lp_r14_k1
k15 = __lp_r15_k1
k16 = __lp_r16_k1
k17 = __lp_r17_k1
k18 = __lp_r18_k1
k19 = __lp_r19_k1
k20 = __cm_k20
k21 = __cm_k21