k1 = 2/5;
k2 = 3/20;
k3 = 3/20;
k4 = 3/1000;
k5 = 18;
k6 = 23/25;
k7 = 18;
k8 = 23/25;
k9 = 1/4;
k10 = 180;
k11 = 7/5;
k12 = 1/50;
k13 = 1;
k14 = 1/2;
k15 = 7/10;
k16 = 3/5;
k17 = 9/20;
k18 = 3/100;
k19 = 3/2;
k20 = 1;
k21 = 7/20;
k22 = 3/2;
k23 = 7/10;
k24 = 9/50;
k25 = 18/5;
k26 = 1/100;
k27 = 3/50;
k28 = 3/50;
k29 = 3/100;
k30 = 1;
k31 = 3;