k1 = 63/10;
k2 = 1/20;
k3 = 2/5;
k4 = 2/5;
k5 = 4/25;
k6 = 1000;
k7 = 9/10;
k8 = 12/25;
k9 = 5/2;
k10 = 4/5;
k11 = 3/5;
k12 = 12/25;
k13 = 3/5;
k14 = 12/125;
k15 = 3/5;
k16 = 1/20;
k17 = 3/2;
k18 = 3/25;
k19 = 3/10;
k20 = 2/25;
k21 = 7/20;
k22 = 66/125;
k23 = 26/25;
k24 = 1/5;
k25 = 3/1000;
k26 = 0;
k27 = 1;