k1 = 33/250000000000000
k2 = 2
k3 = 687/50000000000000000
k4 = 1600000000000000000
k5 = 299/100
k6 = 226000000000000
k7 = 53/2000000000000000
k8 = 2
k9 = 63/200
k10 = 63/2000
k11 = 110
k12 = 1