[1,1,2,2,2,3,2,3,3,3,4,3,3,4,4,3,4,5,4,4,4,3,5,5, 4,4,5,4,6,5,4,5,5,5,4,6,4,6,5,4,5,6,5,5,7,5,6,5,4, 6,6,5,6,5,6,7,5,5,7,6,5,5,6,5,7,6,4,6,8,6,6,7,6,6, 5,5,7,7,5,6,7,6,6,7,5,8]