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