k1 = 13/5
k2 = 9/10
k3 = 26
k4 = 13/5
k5 = 9/10
k6 = 26
k7 = 5
k8 = 13/5
k9 = 1/10000
k10 = 13/10000
k11 = 1
k12 = 40
k13 = 140
k14 = 0
k15 = 0
k16 = 0
k17 = 0
k18 = 1