k1 = 4167/25000;
k2 = 1667/100000;
k3 = 19231/100000;
k4 = 1389/25000;
k5 = 3;
k6 = 1/1000;
k7 = 3;
k8 = 3;
k9 = 3;
k10 = 3;
k11 = 8/5;
k12 = 8/5;
k13 = 0;
k14 = 1;
k15 = 330052960;