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 Black
Black Black Pink Black Black Black Black Black Black Black
Black Pink Pink Pink Black Black Black Black Black Black
Black Black Pink Black Black Black Brown Brown Black Black
Black Black Black Black Black Black Brown Brown Brown Black
Black Black Black Black Brown Black Black Brown Brown 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

Output:
Brown Brown Black
Brown Brown Brown
Black Brown Brown


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

Output:
Green


Example 3
Input:
Black Black Black Black Black Black Black Black Black Black
Black Black Black Purple Black Black Black Black Red Black
Black Black Purple Gray Purple Black Black Orange Orange Black
Black Black Black Purple Black Black Red Orange Red Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Gray Black Orange Red Orange Black
Black Red Red Black Black Black Red Red Red Black
Black Gray Gray Red Black Black Orange Black Orange Black
Black Gray Gray Red Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black

Output:
Gray


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

```
Red
```
assistant