k1 = 1
k2 = 47
k3 = 23/1000
k4 = 27/50
k5 = 187/100
k6 = 29/20
k7 = 10000
k8 = 601/100
k9 = 24/5
k10 = 237/100
k11 = 73/100
k12 = 217/100
k13 = 2
k14 = 93/100
k15 = 6/5
k16 = 53
k17 = 7/2
k18 = 1
k19 = 1
k20 = 151/10
k21 = 59/100