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 Yellow Black Black Black Black Black
Black Black Black Black Yellow Yellow Yellow Black Black Black
Black Black Black Black Black Black Yellow Black Black Black
Black Yellow Yellow Black Black Black Black Black Black Black
Yellow Yellow Yellow Black Gray Gray Gray Black Black Black
Yellow Yellow Black Black Black Blue Gray Black Black Black
Black Black Black Black Gray Gray Gray Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black

Output:
Green


Example 2
Input:
Black Black Black Black Black Black Black Red Red Red
Black Black Black Black Black Black Black Red Red Black
Black Yellow Yellow Black Black Black Black Red Red Red
Black Yellow Blue Yellow Black Black Black Black Black Black
Black Yellow Yellow Yellow Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Brown Black Black Black
Black Black Purple Black Black Brown Brown Brown Black Black
Black Purple Purple Purple Black Black Brown Black Black Black
Black Black Purple Black Black Black Black Black Black Black

Output:
Green


Example 3
Input:
Black Black Black Black Black Black Black Black Pink Black
Black Black Black Black Black Black Pink Blue Pink Black
Black Black Black Black Black Black Black Black Pink Black
Black Black Black Black Black Purple Black Black Black Black
Black Black Black Black Black Purple Black Black Black Black
Black Black Black Purple Purple Purple Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Purple Purple Purple Black Yellow Yellow Yellow Black Black Black
Purple Purple Purple Black Yellow Yellow Black Black Black Black
Black Purple Black Black Yellow Black Black Black Black Black

Output:
Green


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

```
Green
```
assistant