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