k1 = 125000
k2 = 50000000
k3 = 1/10000
k4 = 2000
k5 = 200
k6 = 2/125
k7 = 1000
k8 = 1/4
k9 = 1/4
k10 = 1/4
k11 = 5
k12 = 1/4
k13 = 3/1000000
k14 = 1/2
k15 = 2001/400
k16 = 1600/2001
k17 = 1
k18 = 0