k1 = 1/10
k2 = 1/1000
k3 = 1/50
k4 = 1/2
k5 = 3/2
k6 = 30
k7 = 10
k8 = 1/2
k9 = 1
k10 = 30
k11 = 10
k12 = 1/2
k13 = 10
k14 = 0
k15 = 1/4
k16 = 9/50
k17 = 5
k18 = 1/40
k19 = 1/2
k20 = 9/50
k21 = 5
k22 = 1