k1 = 1/50;
k2 = 1/50;
k3 = 1/5;
k4 = 2/5;
k5 = 4/5;
k6 = 1/100;
k7 = 4/5;
k8 = 1/25;
k9 = 1/10;
k10 = 1/1000;
k11 = 1/2;
k12 = 1/100;
k13 = 16/3;
k14 = 16/3;
k15 = 0;
k16 = 1;