k1 = 1/50
k2 = 50
k3 = 310607/1050
k4 = 17
k5 = 365/21
k6 = 1
k7 = 7/10
k8 = 1/2
k9 = 1/2
k10 = 1/2
k11 = 1/20
k12 = 1/50
k13 = 21
k14 = 20
k15 = 50
k16 = 176967/100000000
k17 = 500001/1000000
k18 = 117647/2000000
k19 = 9/10
k20 = 439407/1000000
k21 = 0
k22 = 0
k23 = 1