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:
Yellow Black Black Yellow
Black Yellow Yellow Black
Black Yellow Yellow Black
Yellow Black Black Yellow

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


Example 2
Input:
Pink Black Black Black Pink
Black Pink Pink Black Black
Black Pink Pink Black Black
Black Black Black Black Black
Pink Black Black Black Pink

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


Example 3
Input:
Orange Black Black Black Orange
Black Orange Orange Black Black
Black Orange Orange Black Black
Black Black Black Black Black
Orange Black Black Black Orange

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


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

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