k1 = kf_0
k2 = kr_0
k3 = kf_1
k4 = kr_1
k5 = kf_2
k6 = kr_2
k7 = kf_3
k8 = kr_3
k9 = kf_4
k10 = kr_4
k11 = kf_5
k12 = kr_5
k13 = kf_6
k14 = kr_6
k15 = kf_7
k16 = kr_7
k17 = kf_8
k18 = kr_8
k19 = kf_9
k20 = kr_9
k21 = kf_10
k22 = kr_10
k23 = kf_11
k24 = kr_11
k25 = kf_12
k26 = kr_12
k27 = kf_13
k28 = kr_13
k29 = kf_14
k30 = kr_14
k31 = kf_15
k32 = kr_15
k33 = kf_16
k34 = kr_16
k35 = comp1
k36 = __cm_k36
k37 = __cm_k37