k[1] = 1
k[2] = 83/25000000000000000000
k[3] = 1/100
k[4] = 4
k[5] = 1/2500
k[6] = 1
k[7] = 1/100000
k[8] = 1/250
k[9] = 11/100
k[10] = 10000
k[11] = 10000