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

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


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

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


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

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


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