[0,1,2,2,3,3,2,4,6,3,5,6,4,6,7,4,4,9,6,6,8,4,9,9, 5,7,7,5,7,9,4,8,13,7,6,11,7,10,13,8,9,10,7,9,11,7, 9,15,8,8,14,6,9,16,6,8,11,11,10,12,8,7,15,10,8,11, 9,14,15,9]