k1 = 21/250;
k2 = 4/125;
k3 = 2;
k4 = 1;
k5 = 7/200;
k6 = 40;
k7 = 9/10;
k8 = 0;
k9 = 2/125;
k10 = 1/50;
k11 = 2/625;
k12 = 1/100;
k13 = 1/100;
k14 = 0;
k15 = 0;