[1,2,3,4,4,5,6,5,6,7,8,5,6,7,8,8,6,7,8,9,9,10,7,8, 9,10,10,11,12,6,7,8,9,9,10,11,10,7,8,9,10,10,11, 12,11,12,8,9,10,11,11,12,13,12,13,14,9,10,11,12, 12,13,14,13,14,15,16,6,7,8,9,9,10,11,10,11,12,13, 10,7,8,9,10,10]