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 Black Green Black Green
Black Black Blue Black Black
Black Red Black Black Red
Black Green Black Green Green

Output:
Black Black Red Black Red
Black Black Green Black Black
Black Blue Black Black Blue
Black Red Black Red Red


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

Output:
Black Black Blue Blue
Black Black Black Black
Black Black Blue Blue
Green Red Red Black
Black Black Blue Black


Example 3
Input:
Black Black Black Red Black
Black Black Red Black Black
Blue Black Green Black Black
Blue Black Black Blue Red
Black Blue Black Black Black

Output:
Black Black Black Blue Black
Black Black Blue Black Black
Green Black Red Black Black
Green Black Black Green Blue
Black Green Black Black Black


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


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:

```
Blue Black Blue
Black Black Black
Red Black Red
```
assistant