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