k1 = 1 k2 = 65 k3 = 2 k4 = 1 k5 = 500 k6 = 2 k7 = 2 k8 = 9/10 k9 = 1 k10 = 10 k11 = 4 k12 = 60/53 k13 = 20 k14 = 5/2 k15 = 5/2 k16 = 1 k17 = 1/100 k18 = 1/100 k19 = 27/10 k20 = 1 k21 = 1