k1 = 1
k2 = 1
k3 = 1
k4 = 4100
k5 = 5
k6 = 1/20
k7 = 20
k8 = 125
k9 = 5
k10 = 1/160
k11 = 300
k12 = 4/5
k13 = 1/100
k14 = 1/10
k15 = 429/80
k16 = 19/100
k17 = 29/400
k18 = 120