k1 = 1 k2 = 1 k3 = 1 k4 = 4100 k5 = 5 k6 = 1/20 k7 = 20 k8 = 125 k9 = 5 k10 = 1/160 k11 = 300 k12 = 4/5 k13 = 1/100 k14 = 1/10 k15 = 429/80 k16 = 19/100 k17 = 29/400 k18 = 120