There are 2 shapes on a 9x9 grid. Which shape is closest to the cyan right_triangle in terms of Manhattan distance? The final answer is the grid position of the closest shape like (row_index, column_index).
<think>Target shape: cyan right_triangle at (0, 0)
Distance from target shape to brown right_triangle at (2, 2): 4
Closest shape is the brown right_triangle at (2, 2) with distance 4</think>

<answer>(2, 2)</answer>