{0,1,2,-1,3,4,5,-1,3,4,5,-1,0,1,2,-1},{0,1,2,-1,0,1,2,-1,3,4,5,-1,3,4,5,-1},{0,1,2,-1,3,4,5,-1,3,4,5,-1,0,1,2,-1},{0,1,2,-1,0,1,2,-1,3,4,5,-1,3,4,5,-1}