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