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 Red Purple Black Gray
Red Black Black Pink Gray
Black Red Black Black Gray
Black Black Black Purple Gray
Black Brown Black Black Gray

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


Example 2
Input:
Black Black Black Black Gray
Black Yellow Black Black Gray
Black Pink Black Black Gray
Black Brown Black Black Gray
Black Black Black Black Gray

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


Example 3
Input:
Black Gray Black Black Gray
Green Black Black Black Gray
Pink Black Red Black Gray
Black Black Black Black Gray
Black Red Black Black Gray

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


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