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 Black Orange
Pink Black Brown
Black Black Brown

Output:
Black Pink Pink Pink Black Orange
Black Black Black Pink Black Brown
Brown Brown Orange Black Black Brown
Brown Black Black Orange Brown Brown
Brown Black Pink Black Black Black
Orange Black Pink Pink Pink Black


Example 2
Input:
Black Red Black Black
Black Black Brown Red
Pink Purple Brown Brown
Black Green Black Orange

Output:
Black Pink Black Black Black Red Black Black
Green Purple Black Red Black Black Brown Red
Black Brown Brown Black Pink Purple Brown Brown
Orange Brown Red Black Black Green Black Orange
Orange Black Green Black Black Red Brown Orange
Brown Brown Purple Pink Black Brown Brown Black
Red Brown Black Black Red Black Purple Green
Black Black Red Black Black Black Pink Black


Example 3
Input:
Blue Black Red Brown
Black Black Gray Pink
Black Purple Green Yellow
Orange Black Gray Brown

Output:
Orange Black Black Blue Blue Black Red Brown
Black Purple Black Black Black Black Gray Pink
Gray Green Gray Red Black Purple Green Yellow
Brown Yellow Pink Brown Orange Black Gray Brown
Brown Gray Black Orange Brown Pink Yellow Brown
Yellow Green Purple Black Red Gray Green Gray
Pink Gray Black Black Black Black Purple Black
Brown Red Black Blue Blue Black Black Orange


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


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:

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