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:
Brown Brown Black Black Black Black Black Black Black Black
Brown Brown Black Black Black Black Black Black Black Black
Black Black Black Black Yellow Yellow 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 Yellow Yellow Black Black Black Black Black Black
Black Black Yellow Yellow Black Black Black Black Black Black
Black Black Yellow Yellow Black Black Black Black Pink Pink
Black Black Black Black Black Black Black Black Pink Black
Black Black Black Black Black Black Black Pink Pink Black

Output:
Brown
Yellow
Yellow
Pink


Example 2
Input:
Black Black Black Black Black Black Black Black Black Black
Black Black Pink Pink Pink Black Black Red Red Black
Black Black Pink Pink Pink Black Black Red Red Black
Black Black Pink Black Pink Black Black Red Red Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Yellow Yellow Yellow Black Black
Black Black Blue Blue Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Orange Black
Black Black Black Black Black Black Black Black Orange Black
Black Black Black Black Black Black Black Black Black Black

Output:
Pink
Red
Yellow
Blue
Orange


Example 3
Input:
Black Black Black Black Black Black Black Black Black Black
Purple Black Purple Black Black Black Black Red Red Black
Purple Purple Purple Black Black Black Black Red Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Orange 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 Yellow Yellow Black Black Black Black Black Black
Black Black Yellow Yellow Black Black Black Black Black Black
Black Black Yellow Yellow Black Green Green Green Black Black

Output:
Purple
Red
Orange
Yellow
Green


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 Black Black Black Black Black
Black Black Black Black Black Gray Gray Black Black Black
Black Black Black Black Black Gray Gray Black Black Black
Black Black Black Black Black 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 Brown Brown Brown Black Gray Gray Black Black Black
Black Black Black Black Black Gray Gray 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:

```
Gray
Brown
Gray
```
assistant