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 Black Gray Gray
Black Black Black Black Gray
Black Gray Gray Gray Gray
Black Black Black Black Gray
Black Black Black Black Gray

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


Example 2
Input:
Black Black Black Black Gray
Black Gray Black Black Gray
Black Gray Black Gray Gray
Red Black Gray Gray Gray
Black Black Black Black Gray

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


Example 3
Input:
Black Black Black Black Gray
Black Gray Gray Black Gray
Red Black Black Black Gray
Black Black Gray Gray Gray
Black Black Black Gray Gray

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


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


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