k1 = k1 k2 = k2 k3 = k9 k4 = k3 k5 = k3a k6 = k4 k7 = k4a k8 = k5 k9 = k6 k10 = k10 k11 = k7 k12 = k7a k13 = k8 k14 = k8a k15 = kC1 k16 = kC2 k17 = j1 k18 = j3 k19 = j3a k20 = j5 k21 = j7 k22 = j7a k23 = compartment k24 = __cm_k24