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