k1 = 0; k2 = 1; k3 = 1/100; k4 = 10; k5 = 1/10; k6 = 1; k7 = 1/100; k8 = 1/5; k9 = 1/100; k10 = 1/10; k11 = 1; k12 = 1/100; k13 = 1/20; k14 = 1/100; k15 = 1; k16 = 0;