1, 10, 10а, 11а, 15, 2, 3, 4, 5, 6, 8
1, 10, 10а, 11а, 15, 2, 3, 4, 5, 6, 8, 1, 11, 13, 1а, 1б, 1в, 3, 5, 7, 9