There are 3 shapes on a 5x5 grid. Which shape is closest to the cyan square 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 square at (4, 0)
Distance from target shape to yellow rectangle at (1, 3): 6
Distance from target shape to gray square at (2, 2): 4
Closest shape is the gray square at (2, 2) with distance 4</think>

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