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:
Purple Yellow Red Yellow Purple
Blue Gray Gray Gray Blue
Black Brown Gray Brown Black
Black Brown Black Brown Black

Output:
Red Red Red Red Red
Red Red Red Red Red
Red Red Red Red Red
Red Red Red Red Red


Example 2
Input:
Black Black Black Blue Black
Black Black Yellow Orange Orange
Black Green Black Black Pink
Red Red Red Brown Pink
Black Red Red Pink Pink

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


Example 3
Input:
Green Black Green
Orange Green Orange
Brown Green Brown

Output:
Red Red Red
Red Red Red
Red Red Red


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

```
Black Black Red Green Red
Red Red Red Purple Purple
Black Black Red Black Purple
```
assistant