k1 = 1/500
k2 = 1/10
k3 = 1/200000
k4 = 7/20000
k5 = 1/1000
k6 = 1/1000
k7 = 1/1000
k8 = 1/1000
k9 = 1/500
k10 = 1/10
k11 = 3/1000
k12 = 1/1000
k13 = 1/5000
k14 = 1/5000
k15 = 1/500
k16 = 1/10
k17 = 1/1000
k18 = 1/1000
k19 = 1/1000
k20 = 1/1000
k21 = 1/500
k22 = 1/10
k23 = 1/20000
k24 = 7/2000
k25 = 1/1000
k26 = 1/50
k27 = 1/1000
k28 = 1/50
k29 = 1/1000
k30 = 1/25
k31 = 1/1000
k32 = 1/1000
k33 = 1/1000
k34 = 1/1000
k35 = 1/5
k36 = 1/1000
k37 = 1/1000
k38 = 1/1000
k39 = 1/1000
k40 = 1/1000
k41 = 1/1000
k42 = 1/1000
k43 = 1/1000
k44 = 1/1000
k45 = 1/1000
k46 = 1
k47 = 1
k48 = 1
k49 = 1
k50 = 1