[2,2,4,5,4,5,4,5,4,5,8,9,10,11,12,4,5,8,9,10,11, 12,14,15,16,17,18,19,4,5,8,9,10,11,14,15,16,17,18, 19,4,5,8,9,10,11,14,15,16,17,18,19,4,5,8,9,10,14, 15,16,17,18,19,4,5,8,9,10,14,15,16,17]