[0,1,2,3,3,3,3,4,4,3,4,4,4,5,4,3,6,4,4,6,5,5,7,5, 5,7,5,4,7,4,4,9,7,5,8,4,5,10,7,5,9,5,8,9,7,5,11,6, 6,10,6,6,13,7,7,11,8,7,11,8,5,12,8,6,11,6,7,14,8, 6,14,7,9,13,8,7,15,8,6,13,10,9,17,6,9,13,9,10,14, 8,7]