k1 = 431/1000
k2 = 217/10000000000
k3 = 7/2000000
k4 = 1/10000000
k5 = 1/1000000
k6 = 1/250000
k7 = 1/10000
k8 = 103/2500
k9 = 1/100000000
k10 = 1/100
k11 = 3/125
k12 = 171/500000000000
k13 = 1/50
k14 = 1/10000000
k15 = 1/10000000
k16 = 13000
k17 = 480
k18 = 9/500000000
k19 = 0
k20 = 0
k21 = 0
k22 = 1