k1 = 9/50;
k2 = 7/200;
k3 = 1;
k4 = 100000;
k5 = 10;
k6 = 249/2000;
k7 = 20000000;
k8 = 27/100;
k9 = 20000000;
k10 = 10;
k11 = 1/1000;
k12 = 1000;
k13 = 10;
k14 = 3/100;
k15 = 5;
k16 = 71/25;
k17 = 10;
k18 = 1121/10000;
k19 = 1000000;
k20 = 10000000000;
k21 = 1;