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:
Orange Orange Orange Orange
Gray Orange Orange Gray
Red Yellow Yellow Red
Yellow Yellow Yellow Yellow

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


Example 2
Input:
Red Brown Brown Brown Red
Gray Orange Brown Orange Gray
Gray Yellow Green Yellow Gray
Purple Brown Blue Brown Purple
Orange Purple Blue Purple Orange

Output:
Black Black Gray Orange Brown Orange Gray
Black Black Red Brown Brown Brown Red
Black Black Gray Orange Brown Orange Gray
Black Black Red Brown Brown Brown Red
Black Black Gray Orange Brown Orange Gray


Example 3
Input:
Orange Orange Purple Orange Orange
Blue Orange Brown Orange Blue
Blue Gray Red Gray Blue
Gray Gray Red Gray Gray
Gray Brown Yellow Brown Gray

Output:
Black Black Blue Orange Brown Orange Blue
Black Black Orange Orange Purple Orange Orange
Black Black Blue Orange Brown Orange Blue
Black Black Orange Orange Purple Orange Orange
Black Black Blue Orange Brown Orange Blue


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


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