k1 = 5/4;
k2 = 13671/2000;
k3 = 13633/5000;
k4 = 11329/2000;
k5 = 84297/10000;
k6 = 291/1000;
k7 = 16981/2500;
k8 = 1;
k9 = 48283/10000;
k10 = 0;
k11 = 1177/10000;
k12 = 10841/10000;
k13 = 81343/10000;
k14 = 419/1250;
k15 = 9329/2000;
k16 = 99849/10000;
k17 = 1141/5000;
k18 = 2201/625;
k19 = 74519/10000;
k20 = 1;