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

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


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

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


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

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


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


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 Gray
Black Blue Black
Black Black Gray
Black Black Gray
Black Blue Black
Black Black Gray
```
assistant