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 Black Black Blue
Black Brown Gray Gray Black
Black Gray Green Gray Black
Black Brown Pink Pink Black
Black Black Black Black Black

Output:
Black Black Black Black Blue
Black Gray Gray Pink Black
Black Gray Green Pink Black
Black Brown Gray Brown Black
Black Black Black Black Black


Example 2
Input:
Black Black Black Black Red
Black Green Gray Purple Black
Black Purple Purple Gray Black
Black Purple Blue Yellow Black
Black Black Black Black Black

Output:
Black Black Black Black Red
Black Purple Purple Green Black
Black Blue Purple Gray Black
Black Yellow Gray Purple Black
Black Black Black Black Black


Example 3
Input:
Black Black Black Black Red
Black Gray Red Pink Black
Black Blue Yellow Blue Black
Black Green Gray Yellow Black
Black Black Black Black Black

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


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