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:
Black Pink Black Orange Yellow
Black Black Yellow Orange Black
Black Black Black Black Black
Black Orange Black Red Red
Black Black Pink Black Blue

Output:
Black Black Black Black Black
Black Orange Black Black Pink
Pink Black Black Yellow Black
Black Red Black Orange Orange
Red Red Black Black Yellow


Example 2
Input:
Black Pink Pink
Black Pink Black
Black Black Black

Output:
Black Black Black
Black Pink Pink
Black Black Pink


Example 3
Input:
Black Pink Black
Black Black Pink
Black Black Red

Output:
Black Black Black
Black Black Pink
Red Pink Black


Here is the input grid for the test example:
Input:
Black Green Black Black
Black Black Blue Black
Purple Black Black Black
Black Black Yellow 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 Purple Black Black
Black Black Black Green
Yellow Black Red Black
Pink Black Black Black
```
assistant