0-1, 1-1, 2-1, 2-2, 3-2, 4-2, 5-2, 5-3, 5-4, 5-5, 6-5, 7-5, 7-6, 8-7, 8-8, 8-9, 8-10, 8-11, 9-11, 10-11, 11-11, 12-11, 12-12, 13-12, 13-13, 14-13, 15-13, 16-13, 17-13, 18-13, 18-14, 19-14, 20-14, 20-15, 21-15, 22-15., 21-15, 22-15.
0-1, 1-1, 2-1, 2-2, 3-2, 4-2, 5-2, 5-3, 5-4, 5-5, 6-5, 7-5, 7-6, 8-7, 8-8, 8-9, 8-10, 8-11, 9-11, 10-11, 11-11, 12-11, 12-12, 13-12, 13-13, 14-13, 15-13, 16-13, 17-13, 18-13, 18-14, 19-14, 20-14, 20-15, 21-15, 22-15., 21-15, 22-15.