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