k1 = 2411/5000
k2 = 69943/1000000
k3 = 68623/25000
k4 = 18061/20000
k5 = 3307/10000
k6 = 97/5000
k7 = 3823/125000
k8 = 249/2000
k9 = 28743/10000
k10 = 37/5000
k11 = 847/50000
k12 = 189459/500000
k13 = 1