[1,2,0,3,1,0,4,2,0,0,5,3,1,0,0,6,4,2,0,0,0,7,5,3, 1,0,0,0,8,6,4,2,0,0,0,0,9,7,5,3,1,0,0,0,0,10,8,6, 4,2,0,0,0,0,0,11,9,7,5,3,1,0,0,0,0,0,12,10,8,6,4, 2,0,0,0,0,0,0,13,11,9,7,5,3,1,0,0,0,0,0,0,14,12, 10,8,6,4,2,0,0,0,0,0,0,0]