Attempt Number: 3
Error Message: Action not unique compared to other actions chosen from this state before. Choose a new action

Action Reasoning:
The first action in the valid plan is to move "square0" from position f2-0f to f3-0f, which is clear and adjacent, aligning with the plan to clear the top rows.

New State Description:
- **rightl0 (L-shaped piece)**: Occupies positions f0-0f, f1-0f, and f1-1f; unchanged.- **straight0 (Two-square straight piece)**: Occupies positions f0-2f and f1-2f; unchanged.- **square0 (One-square piece)**: Moved to position f3-0f.- **square1 (One-square piece)**: Occupies position f2-1f; unchanged.- **Grid Cells (Unoccupied)**: f2-0f is now clear; f3-0f is occupied by square0.

Action Chosen:
move_square(square0, f2-0f, f3-0f)
