17, 19
17, 19, 1, 10, 11, 11а, 12, 13, 13а, 14, 14а, 15, 16, 18, 2, 20, 21, 22а, 23, 24, 24а, 25, 26, 26а, 3, 4, 5, 6, 7, 8, 9, 9а