Parent State ID: 46
State Depth: 7
Action Taken: move_square(square1, f3-2f, f4-2f)
Action Reasoning: To clear the top rows, we should focus on moving pieces downward. Moving "straight1" from f1-2f and f2-2f to f2-2f and f3-2f is possible as f3-2f is now occupied by "square1," so we should move "square1" first to clear that space.
State Description: - **rightl0 (L-shaped piece)**: Occupies positions f3-0f, f4-0f, and f4-1f; unchanged.- **straight0 (Two-square straight piece)**: Occupies positions f1-0f and f2-0f; unchanged.- **straight1 (Two-square straight piece)**: Occupies positions f1-2f and f2-2f; unchanged.- **straight2 (Two-square straight piece)**: Occupies positions f3-1f and f4-1f; unchanged.- **square0 (One-square piece)**: Occupies position f1-1f; unchanged.- **square1 (One-square piece)**: Now occupies position f4-2f, moved from f3-2f.- **Grid Cells (Unoccupied)**: Positions f5-0f to f5-3f, f4-3f, f3-3f, f0-0f, f0-1f, f0-2f, f2-3f, f1-3f, f0-3f, f2-1f, and f3-2f are clear.
Action Path: ['move_l_down(rightl0, f2-0f, f3-0f, f3-1f, f4-0f, f4-1f)', 'move_two(straight0, f0-0f, f1-0f, f2-0f)', 'move_two(straight2, f1-1f, f2-1f, f3-1f)', 'move_square(square1, f2-2f, f3-2f)', 'move_two(straight1, f0-2f, f1-2f, f2-2f)', 'move_square(square0, f0-1f, f1-1f)', 'move_square(square1, f3-2f, f4-2f)']

successfully verified the action of new state 62 with the path: The last action `move_square(square1, f3-2f, f4-2f)` is valid because all preconditions are satisfied: `f4-2f` is clear, `square1` occupies `f3-2f`, and the positions are adjacent. The effects are correctly reflected in the current state, with `f3-2f` becoming clear and `f4-2f` occupied by `square1`. The current state's description and visualization accurately represent the sequence of actions taken from the initial state.
