k[1] = 3
k[2] = 1/5
k[3] = 3/4
k[4] = 1/10
k[5] = 1/10
k[6] = 3/100
k[7] = 10
k[8] = 1/100
k[9] = 1
k[10] = 1/100
k[11] = 1
k[12] = 1/10
k[13] = 10
k[14] = 1/10
k[15] = 1/20
k[16] = 1/20
k[17] = 1/10
k[18] = 1/100
k[19] = 1/100
k[20] = 1
k[21] = 10
k[22] = 1
k[23] = 1