k1 = 4833/100
k2 = 713/100
k3 = 206/5
k4 = 121/1000
k5 = 59/20000
k6 = 31/10000
k7 = 87/10000
k8 = 729/1000
k9 = 6/25
k10 = 100
k11 = 1
k12 = 1