Xiao Wang is a librarian responsible for shelving 9 books labeled A, B, C, D, E, F, G, H, I on a shelf with positions 1 to 9.

The constraints are:
1. Book B must be placed in position 8.
2. Book A must be placed in position 3.
3. Book B must be to the right of book I.
4. Book G must be adjacent to book E.
5. Book D must be placed in position 5.
6. Book F must be adjacent to book A.
7. Book E must be placed in position 2.
8. Book H must be to the left of book I.
9. Book I must be to the left of book C.
10. Book H must be to the left of book C.
11. Book E must be to the left of book B.

Question:
Based on the above conditions, please arrange the 9 books from left to right on the bookshelf, i.e. positions 1 through 9. Return your answer with the format <<< a list of strings >>>, one solution is enough.for example:
<<<["A", "B", "C"]>>>
Your answer:
