1, 10, 11, 12, 14, 16, 18, 2, 3, 4, 7, 7а, 9
1, 10, 11, 12, 14, 16, 18, 2, 3, 4, 7, 7а, 9, 1, 1а, 2, 3, 4, 5, 6, 7, 8