k1 = 1/50;
k2 = 1;
k3 = 1/100;
k4 = 4/125;
k5 = 1;
k6 = 15;
k7 = 9/200;
k8 = 1;
k9 = 23/250;
k10 = 1;
k11 = 1/100;
k12 = 1/100;
k13 = 1;
k14 = 1/2;
k15 = 43/500;
k16 = 11/10000;
k17 = 1;
k18 = 500;
k19 = 50;
k20 = 100;