There are 3 shapes on a 9x9 grid. Which shape is closest to the orange 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: orange square at (5, 6)
Distance from target shape to cyan rectangle at (2, 4): 5
Distance from target shape to purple trapezoid at (7, 7): 3
Closest shape is the purple trapezoid at (7, 7) with distance 3</think>

<answer>(7, 7)</answer>