1, 2, 3
1, 2, 3, 1, 2, 3, 4, 4б, 4в, 5, 6, 7
1, 2, 3, 1, 2, 3, 4, 4б, 4в, 5, 6, 7, 1, 10, 11, 12, 13, 14, 15, 16, 17, 17а, 2, 3, 4, 5, 6, 7, 8, 9