k1 = 7/200
k2 = 7/20
k3 = 7/5
k4 = 7/200
k5 = 49/2
k6 = 1/200
k7 = 7/20
k8 = 21/20
k9 = 35/2
k10 = 49/2000
k11 = 7/20
k12 = 49/2
k13 = 21/2000
k14 = 7/200
k15 = 7/2000
k16 = 7/100
k17 = 7/2000
k18 = 49/2
k19 = 21/100
k20 = 21/400
k21 = 7/400
k22 = 7/2000
k23 = 7/200
k24 = 1