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:
Red Black Yellow Black Yellow
Black Red Black Green Black
Green Black Green Black Yellow
Black Green Black Green Black
Yellow Black Yellow Black Green

Output:
Red Black Red Black Red
Black Red Black Red Black
Red Black Red Black Red
Black Red Black Red Black
Red Black Red Black Red


Example 2
Input:
Red Black Yellow Black Yellow Black
Black Red Black Yellow Black Green
Red Black Yellow Black Red Black
Black Red Black Yellow Black Green
Yellow Black Green Black Red Black
Black Green Black Green Black Yellow

Output:
Red Black Red Black Red Black
Black Red Black Red Black Red
Red Black Red Black Red Black
Black Red Black Red Black Red
Red Black Red Black Red Black
Black Red Black Red Black Red


Example 3
Input:
Yellow Black Yellow Black Yellow Black
Black Red Black Green Black Yellow
Green Black Red Black Green Black
Black Red Black Yellow Black Yellow
Yellow Black Yellow Black Green Black
Black Red Black Red Black Green

Output:
Red Black Red Black Red Black
Black Red Black Red Black Red
Red Black Red Black Red Black
Black Red Black Red Black Red
Red Black Red Black Red Black
Black Red Black Red Black Red


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


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:

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