k1 = 1/10;
k2 = 1/1000;
k3 = 1/50;
k4 = 1/2;
k5 = 3/2;
k6 = 30;
k7 = 10;
k8 = 1/2;
k9 = 1;
k10 = 30;
k11 = 10;
k12 = 1/2;
k13 = 10;
k14 = 0;
k15 = 1/4;
k16 = 9/50;
k17 = 5;
k18 = 1/40;
k19 = 1/2;
k20 = 9/50;
k21 = 5;
k22 = 1;