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 Orange Purple Purple
Blue Orange Brown Black
Orange Black Brown Pink
Black Brown Pink Orange

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


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

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


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

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


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


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:

```
Gray Orange Brown
Red Yellow Black
Orange Black Gray
```
assistant