k1 = 1
k2 = 1/10
k3 = 1/10
k4 = 1/5
k5 = 1
k6 = 1/100
k7 = 3/2
k8 = 1/100
k9 = 6
k10 = 1/100
k11 = 5/2
k12 = 1/100