Current State ID: 0
Current State Description: This initial state describes a Tetris puzzle on a 6-row by 4-column grid. Positions are named by their row and column (e.g., f0-0f is row 0, column 0). Positions are connected horizontally and vertically to their immediate neighbors.

Initially, the following positions are clear (empty and available for pieces to move into):

- Row 0: f0-0f, f0-2f, f0-3f
- Row 1: f1-3f
- Row 2: f2-2f, f2-3f
- Row 3: f3-0f, f3-3f
- Row 4: f4-0f, f4-1f, f4-2f, f4-3f
- Row 5: f5-0f, f5-1f, f5-2f, f5-3f

The following Tetris pieces are placed on the grid:

- Two "L" shaped pieces:
  - "rightl0" occupies positions: f2-1f, f3-1f, f3-2f.
  - "rightl1" occupies positions: f0-1f, f1-1f, f1-2f.
- Two single-square pieces:
  - "square0" occupies position: f1-0f.
  - "square1" occupies position: f2-0f.

Child State ID: 1
Action Taken: move_square(square1, f2-0f, f3-0f)
State Description: - **rightl0 (L-shaped piece)**: Occupies positions f2-1f, f3-1f, and f3-2f; color is blue.- **rightl1 (L-shaped piece)**: Occupies positions f0-1f, f1-1f, and f1-2f; color is green.- **square0 (One-square piece)**: Occupies position f1-0f; color is red.- **square1 (One-square piece)**: Moved to position f3-0f; color is yellow.- **Grid Cells (Unoccupied)**: Clear positions are f0-0f, f0-2f, f0-3f, f1-3f, f2-0f, f2-2f, f2-3f, f3-3f, f4-0f, f4-1f, f4-2f, f4-3f, f5-0f, f5-1f, f5-2f, f5-3f.

