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 Yellow Green Purple Black
Black Green Yellow Green Purple
Black Purple Green Pink Brown
Black Purple Purple Brown Brown
Black Black Black Black Black

Output:
Green Yellow
Yellow Green


Example 2
Input:
Black Black Black Black Black
Black Black Black Black Black
Black Black Green Green Blue
Black Black Green Blue Blue
Black Black Blue Blue Black

Output:
Black Blue
Blue Blue


Example 3
Input:
Black Blue Blue Black Black
Blue Blue Blue Black Black
Blue Blue Blue Black Black
Black Black Black Black Black
Black Black Black Black Black

Output:
Blue Blue
Blue Blue


Here is the input grid for the test example:
Input:
Black Black Black Black Black
Black Red Red Purple Purple
Black Red Purple Purple Purple
Black Yellow Yellow Purple Red
Black Yellow Yellow Red Black


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 Red
Red Red
```
assistant