k1 = 69/5000;
k2 = 23/18500;
k3 = 69/625;
k4 = 69/625000;
k5 = 7/1000;
k6 = 11;
k7 = 11/10000;
k8 = 1/25;
k9 = 3/20;
k10 = 7/200;
k11 = 1/100000000000000;
k12 = 602200000000;
k13 = 1;
k14 = 1;