Gangur leiksins

O:1, 1:1, 1:2, 2:2, 2:3, 3:3, 4:3, 4:4, 4:5, 4:6, 4:7, 5:7, 6:7, 6:8, 7:8, 8:8, 9:8, 10:8, 10:9, 11:9, 12:9, 13:9, 14:9, 15:9, 15:10, 16:10, 16:11, 17:11, 18:11, 19:11, 19:12, 19:13, 19:14, 20:14, 20:15, 20:16, 21:16, 22:16, 23:16, 23:17, 23:18, 23:19, 23:20, 24:20, 24:21, 25:21, 25:22, 25:23.