k1 = 459/5;
k2 = 412/5;
k3 = 303/2;
k4 = 2099/10;
k5 = 129/25;
k6 = 323/10;
k7 = 47/10;
k8 = 213/5;
k9 = 167/5;
k10 = 37/200;
k11 = 109/5;
k12 = 133/5000000;
k13 = 1;
k14 = 3/20000;
k15 = 1;