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

Action Reasoning:
To clear row 0, we should move the single-square piece "square0" from f0-1f to the clear position f1-1f, freeing up space in row 0.

New State Description:
1. **rightl0 (L-shaped piece)**: Occupies positions f3-0f, f4-0f, and f4-1f; unchanged.2. **straight0 (Two-square straight piece)**: Occupies positions f2-0f and f3-1f; unchanged.3. **straight1 (Two-square straight piece)**: Occupies positions f2-3f and f3-3f; unchanged.4. **straight2 (Two-square straight piece)**: Occupies positions f2-1f and f3-2f; unchanged.5. **square0 (One-square piece)**: Now occupies position f1-1f.6. **square1 (One-square piece)**: Occupies position f2-2f; unchanged.7. **Grid Cells (Unoccupied)**: Positions f5-0f to f5-3f, f4-2f to f4-3f, f1-2f, f1-3f, f0-0f, f0-1f, f0-2f, f0-3f, f1-0f are clear.

Action Chosen:
move_square(square0, f0-1f, f1-1f)
