k[1] = 1/1000
k[2] = 36/25
k[3] = 1
k[4] = 0
k[5] = 120
k[6] = 20
k[7] = 72/5
k[8] = 1
k[9] = 1/2
k[10] = 1/1000
k[11] = 0
k[12] = 1