k1 = 539/1250
k2 = 299/100000000
k3 = 9817/10000
k4 = 2213/5000
k5 = 2/5
k6 = 2291/10000
k7 = 561/625
k8 = 9611/10000
k9 = 443/2000
k10 = 199/400
k11 = 1