k1 = 1
k2 = 65
k3 = 2
k4 = 1
k5 = 500
k6 = 2
k7 = 2
k8 = 9/10
k9 = 1
k10 = 10
k11 = 4
k12 = 60/53
k13 = 20
k14 = 5/2
k15 = 5/2
k16 = 1
k17 = 1/100
k18 = 1/100
k19 = 27/10
k20 = 1
k21 = 1