k1 = 1 k2 = 1 k3 = 1 k4 = 1 k5 = 1 k6 = 3/200 k7 = 3/250 k8 = 31/10 k9 = 1/200 k10 = 25 k11 = 13/200 k12 = 11/500 k13 = 1/2 k14 = 1 k15 = 1/2 k16 = 3/2 k17 = 53/2000 k18 = 169/1000 k19 = 1/10 k20 = 0 k21 = 0 k23 = 1/2 k22 = 0