k1 = 33/250000000000000;
k2 = 2;
k3 = 687/50000000000000000;
k4 = 1600000000000000000;
k5 = 299/100;
k6 = 226000000000000;
k7 = 53/2000000000000000;
k8 = 2;
k9 = 63/200;
k10 = 63/2000;
k11 = 110;
k12 = 1;