There are 2 shapes on a 7x7 grid. Which shape is closest to the red 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: red right_triangle at (2, 2)
Distance from target shape to brown square at (0, 6): 6
Closest shape is the brown square at (0, 6) with distance 6</think>

<answer>(0, 6)</answer>