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