k1 = 1
k2 = 1/10
k3 = 1/10
k4 = 1
k5 = 1/10
k6 = 1
k7 = 1/10
k8 = 1
k9 = 1/10
k10 = 1/10
k11 = 0
k12 = 1/1000000000000
k13 = 1
k14 = 9963234242563/4000000000000
k15 = 41513476010679/25000000000000