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 Black Black Black Black Black Pink Black Black
Black Black Black Black Black Black Black Pink Pink Black
Black Black Black Black Orange Orange Black Pink Pink Pink
Black Black Black Orange Orange Orange Black Black Black Black
Black Black Black Black Orange Orange Black Pink Pink Pink
Black Black Black Black Black Black Black Pink Pink Pink
Black Yellow Black Gray Gray Black Black Black Pink Black
Black Black Black Gray Gray Gray Black Black Black Black
Black Black Black Gray Gray Black Black Black Black Black

Output:
Yellow


Example 2
Input:
Black Black Black Black Black Black Black Black Black Black
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 Brown Black Black
Black Black Black Black Black Black Brown Brown Brown Black
Black Black Brown Brown Brown Black Black Brown Black Black
Black Black Black Brown Brown Black Black Black Black Green
Black Black Brown Brown Brown Black Black Black Green Green
Black Black Black Black Black Black Black Green Green Green
Black Black Black Black Black Black Black Black Black Black

Output:
Yellow


Example 3
Input:
Pink Pink Pink Black Black Black Black Black Black Black
Pink Pink Black Black Black Black Black Black Black Black
Pink Pink Pink Black Black Black Black Gray Gray Gray
Black Black Black Black Black Black Black Gray Gray Gray
Black Red Black Black Black Black Black Gray Gray Black
Red Red Black Black Black Black Black Black Black Black
Black Red Red Black Red Red Red Black Black Black
Black Black Black Black Red Red Red Black Black Black
Black Black Black Black Black Red Black Black Black Black
Black Black Yellow Black Black Black Black Black Black Black

Output:
Yellow


Here is the input grid for the test example:
Input:
Black Black Black Black Black Black Black Red Black Black
Black Black Black Purple Black Black Black Red Red Red
Black Black Black Purple Purple Black Black Black Red Black
Black Black Black Black Purple Purple Black Black Black 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 Pink Pink Pink Black Black
Brown Brown Brown Black Black Pink Pink Black Black Black
Brown Brown Brown Black Black Pink Pink Pink Black Black
Brown Brown 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:

```
Yellow
```
assistant