1, 2, 3, 4, 48, 5, 6, 7, 7а, 8
1, 2, 3, 4, 48, 5, 6, 7, 7а, 8, 1, 10, 11, 12, 14, 15, 16, 2, 3, 4, 6, 7, 8, 9