k1 = 81500000;
k2 = 29/50;
k3 = 21/250;
k4 = 49/1000;
k5 = 6/25;
k6 = 0;
k7 = 1/5;
k8 = 1/50;
k9 = 7/10;
k10 = 3/25;
k11 = 13/2;
k12 = 0;
k13 = 0;
k14 = 1;
k15 = 980290000000001/10000000000;