[2,4,5,4,7,8,7,9,8,7,11,12,11,13,12,11,14,13,12, 11,16,17,16,18,17,16,19,18,17,16,20,19,18,17,16, 22,23,22,24,23,22,25,24,23,22,26,25,24,23,22,27, 26,25,24,23,22,29,30,29,31,30,29,32,31,30,29,33, 32]