[1,2,2,2,4,2,2,4,2,3,4,4,4,4,4,5,4,7,6,8,5,4,7,7, 6,9,7,7,6,8,7,9,7,10,11,7,10,12,9,6,9,8,8,8,9,8, 10,10,12,11,11,12,13,9,12,14,13,11,10,14,11,14,15, 12,16,14,16,11,12,11,12,14,14,15,15,13,17,15,16, 18,17,15,12,12]