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