k1 = 1
k2 = 41/100
k3 = 5/4
k4 = 57/200
k5 = 11/10
k6 = 17/200
k7 = 3/1000
k8 = 13/25
k9 = 31/2000
k10 = 3/25
k11 = 19/10
k12 = 41/100
k13 = 1