k1 = 1;
k2 = 1;
k3 = 1;
k4 = 1;
k5 = 1;
k6 = 3/200;
k7 = 3/250;
k8 = 31/10;
k9 = 1/200;
k10 = 25;
k11 = 13/200;
k12 = 11/500;
k13 = 1/2;
k14 = 1;
k15 = 1/2;
k16 = 3/2;
k17 = 53/2000;
k18 = 169/1000;
k19 = 1/10;
k20 = 0;
k21 = 0;
k23 = 1/2;
k22 = 0;