k1 = 9/50
k2 = 1/1000000000
k3 = 1
k4 = 100000
k5 = 249/2000
k6 = 20000000
k7 = 3/100
k8 = 1/50
k9 = 5
k10 = 1000
k11 = 10
k12 = 16/5
k13 = 0
k14 = 0
k15 = 1