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:
Black Black Purple Black Black
Black Orange Black Pink Black
Yellow Black Yellow Black Pink
Black Brown Black Purple Black
Black Black Gray Black Black

Output:
Black Black Gray Black Black
Black Purple Black Brown Black
Pink Black Yellow Black Yellow
Black Pink Black Orange Black
Black Black Purple Black Black


Example 2
Input:
Black Black Pink Black Black
Black Orange Black Yellow Black
Blue Black Green Black Red
Black Green Black Pink Black
Black Black Blue Black Black

Output:
Black Black Blue Black Black
Black Pink Black Green Black
Red Black Green Black Blue
Black Yellow Black Orange Black
Black Black Pink Black Black


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

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


Here is the input grid for the test example:
Input:
Black Black Gray Black Black
Black Pink Black Gray Black
Green Black Gray Black Pink
Black Brown Black Gray Black
Black Black Brown 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 Black Brown Black Black
Black Gray Black Brown Black
Pink Black Gray Black Green
Black Gray Black Pink Black
Black Black Gray Black Black
```
assistant