Xiao Wang is a librarian responsible for shelving 8 books labeled A, B, C, D, E, F, G, H on a shelf with positions 1 to 8.

The constraints are:
1. Book B must be to the right of book E.
2. Book F must be to the right of book G.
3. Book C must be placed in position 7.
4. Book H must be adjacent to book B.
5. Book C must be to the right of book H.
6. Book C cannot be placed in position 4.
7. Book B must be adjacent to book E.
8. Book F must be adjacent to book D.
9. Book B cannot be placed in position 6.
10. Book H cannot be placed in position 8.

Question:
Based on the above conditions, please arrange the 8 books from left to right on the bookshelf, i.e. positions 1 through 8. Return your answer with the format <<< a list of strings >>>, one solution is enough.for example:
<<<["A", "B", "C"]>>>
Your answer:
