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:
Pink Gray Green Gray
Yellow Pink Orange Orange
Pink Orange Orange Blue
Brown Brown Brown Pink
Purple Green Orange Gray

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


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

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


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

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


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