k1 = V1
k2 = V3
k3 = VM1
k4 = VM3
k5 = Kc
k6 = cell
k7 = __lp_r2_vi
k8 = __lp_r3_kd
k9 = __lp_r4_vd
k10 = __lp_r4_Kd
k11 = __lp_r5_K1
k12 = __lp_r6_V2
k13 = __lp_r6_K2
k14 = __lp_r7_K3
k15 = __lp_r8_K4
k16 = __lp_r8_V4