k1 = 9/100
k2 = 127/1000
k3 = 99/1000
k4 = 9/100
k5 = 93/1000
k6 = 49/500
k7 = 49/500
k8 = 111/1000
k9 = 12/125
k10 = 34/5
k11 = 0
k12 = 1