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

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


Example 2
Input:
Orange Orange Red Red
Orange Orange Orange Orange
Orange Blue Orange Green
Orange Orange Orange Orange
Orange Orange Red Red

Output:
Orange Orange Black Orange Orange
Black Orange Blue Black Orange
Red Black Orange Orange Black
Red Orange Black Orange Red


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

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


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

```
Black Yellow Purple
Black Blue Blue
Black Blue Pink
```
assistant