[1,2,0,0,2,0,0,0,0,2,0,4,0,4,0,0,2,4,0,0,0,0,0,4, 0,2,0,0,0,0,0,4,0,0,0,0,2,0,0,0,0,4,0,2,4,0,0,4,0, 2,0,0,4,4,0,0,0,0,0,4,0,0,0,0,2,0,0,4,4,0,0,0,0,0, 0,0,0,0,0,4,0,2,0,4,0,0,0]