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 Yellow Black Black Black Black
Green Black Black Black Green Black
Black Yellow Yellow Yellow Black Yellow
Black Green Black Black Yellow Black
Black Black Green Green Black Yellow

Output:
Black Green Black Black Black Black
Yellow Black Black Black Yellow Black
Black Green Green Green Black Green
Black Yellow Black Black Green Black
Black Black Yellow Yellow Black Green


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

Output:
Green Green Green Green Yellow
Green Green Green Green Green
Black Yellow Black Green Black
Black Black Black Black Black
Black Green Black Black Black
Black Green Yellow Black Black


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

Output:
Black Black Black Black Black Black
Green Green Black Black Black Yellow
Green Green Black Black Black Green
Black Green Black Green Black Green
Green Black Black Black Green Yellow
Yellow Green Green Black Black Yellow


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


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:

```
Yellow Green Green Green
Green Black Yellow Yellow
Black Black Black Black
Black Black Black Black
```
assistant