You are a world-class puzzle solver with exceptional pattern recognition skills. Your task is to analyze puzzles, spot patterns, and provide direct solutions.
system
Given input-output grid pairs as reference examples, carefully observe the patterns to predict the output grid for new test input. Each pair follows the same transformation rule. Grids are 2D arrays represented as strings, with cells (colors) separated by spaces and rows by newlines.
Here are the input and output grids for the reference examples:
Example 1
Input:
Pink Pink Black Black Pink
Pink Pink Pink Black Pink
Pink Black Black Black Pink
Pink Black Pink Pink Pink

Output:
Pink Pink Pink Black Pink
Pink Black Black Black Pink
Pink Black Pink Pink Pink
Pink Black Black Pink Pink


Example 2
Input:
Orange Black Orange Orange
Black Orange Black Orange
Orange Orange Black Orange
Black Orange Orange Black
Orange Black Orange Orange

Output:
Orange Orange Black Orange
Black Orange Orange Black
Orange Black Orange Orange
Orange Black Orange Black
Orange Orange Black Orange


Example 3
Input:
Gray Black Black Gray Gray
Black Black Black Gray Black
Gray Gray Gray Gray Black
Gray Gray Black Black Black
Gray Black Black Black Gray

Output:
Gray Black Black Black Gray
Black Black Black Gray Gray
Black Gray Gray Gray Gray
Black Gray Black Black Black
Gray Gray Black Black Gray


Here is the input grid for the test example:
Input:
Pink Pink Pink
Pink Pink Black
Pink Black Pink


Directly provide the output grids corresponding to the given test input grids, based on the patterns observed in the reference examples.
user
The output grid for the test input grid is:

```
Pink Black Pink
Black Pink Pink
Pink Pink Pink
```
assistant