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:
Brown Brown Black Brown Brown
Black Brown Gray Brown Black
Brown Gray Gray Gray Brown
Purple Yellow Red Yellow Purple

Output:
Brown Black Brown Purple
Brown Brown Gray Yellow
Black Gray Gray Red
Brown Brown Gray Yellow
Brown Black Brown Purple


Example 2
Input:
Pink Pink Black Pink Pink
Pink Brown Black Brown Pink
Pink Black Black Black Pink
Orange Orange Yellow Orange Orange
Pink Blue Black Blue Pink

Output:
Pink Pink Pink Orange Pink
Pink Brown Black Orange Blue
Black Black Black Yellow Black
Pink Brown Black Orange Blue
Pink Pink Pink Orange Pink


Example 3
Input:
Brown Yellow Yellow Brown
Brown Yellow Yellow Brown
Purple Yellow Yellow Purple
Purple Yellow Yellow Purple
Green Green Green Green

Output:
Brown Brown Purple Purple Green
Yellow Yellow Yellow Yellow Green
Yellow Yellow Yellow Yellow Green
Brown Brown Purple Purple Green


Here is the input grid for the test example:
Input:
Black Red Black
Orange Orange Orange
Orange Orange Orange
Black Gray Black
Black Gray 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 Orange Orange Black Black
Red Orange Orange Gray Gray
Black Orange Orange Black Black
```
assistant