Parent State ID: 62
State Depth: 8
Action Taken: move_l_down(rightl0, f3-0f, f4-0f, f4-1f, f5-0f, f5-1f)
Action Reasoning: To clear the top three rows, we need to move pieces downward. The "rightl0" piece can be moved further down since its path is clear. Moving it will free up more space in the upper rows.
State Description: - **rightl0 (L-shaped piece)**: Now occupies positions f4-0f, f5-0f, and f5-1f.- **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)**: Occupies position f4-2f; unchanged.- **Grid Cells (Unoccupied)**: Positions f5-2f, 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)', 'move_l_down(rightl0, f3-0f, f4-0f, f4-1f, f5-0f, f5-1f)']

successfully verified the action of new state 78 with the path: The last action `move_l_down(rightl0, f3-0f, f4-0f, f4-1f, f5-0f, f5-1f)` is valid as all preconditions are satisfied, and the effects are correctly updated in the current state. The natural language description, diagram encoding, and visualization accurately reflect the state after the sequence of actions. The action logically progresses towards the goal state by moving pieces downward to clear the top rows.

INACTIVE REASON: Pruned in beam search
