1,2,3,2,1,4,3,2,4,5,3,2,6,2,3,4,5,3,2,1,1,3,4,5,6,4,3,2,3,4,5,6,5,4,3,2,1,2,3,4,5,6,5,4,3,2,4,2,4,1,5,1,3,6,5,4,3,1,2,1,1,2,3,4,3,6,5,1,5,4,2,3,1,5,3,6,3,2,5,6,1,2,4,3,2,1,5,1,4,1,6,1,3,2,5,4,3,2