[2,3,4,4,3,5,4,6,6,7,6,7,6,5,8,8,7,8,7,7,8,7,6,7, 9,8,8,11,10,11,10,11,11,10,12,12,11,10,9,9,8,11, 10,9,10,9,8,11,13,13,12,11,10,11,14,15,14,13,12, 14,13,12,13,13,14,14,13,12,11,13,12,15,14,13,14, 13,13,17,16,17]