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

Output:
Orange


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

Output:
Green


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

Output:
Green


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


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
```
assistant