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 Brown Brown
Brown Purple Purple Brown
Brown Purple Purple Brown
Brown Brown Brown Brown

Output:
Brown Brown Brown Brown
Brown Pink Pink Brown
Brown Pink Pink Brown
Brown Brown Brown Brown


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


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

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


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


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:

```
Purple Green Purple
Green Green Green
Pink Orange Pink
```
assistant