11, 12, 13, 14, 3, 4, 6, 7, 8, 9
11, 12, 13, 14, 3, 4, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 19, 1а, 2, 21, 22, 23, 25, 27, 6, 8