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:
Orange Orange Gray Gray Pink Black Black Black Black Black Black Black Black Orange
Black Black Black Green Pink Pink Black Black Black Black Black Black Black Orange
Black Black Pink Green Black Black Black Black Black Black Black Brown Brown Black
Black Black Pink Black Pink Green Black Black Black Black Black Black Brown Black
Black Black Yellow Yellow Black Black Black Black Black Black Black Brown Brown Black
Black Orange Black Yellow Black Black Black Black Black Black Black Black Black Black

Output:
Orange
Black
Black
Black
Black


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

Output:
Green


Example 3
Input:
Blue Blue Blue Black Black Black Black
Black Black Yellow Yellow Black Yellow Black
Black Black Black Red Red Black Black
Black Blue Black Yellow Black Yellow Black
Black Blue Blue Yellow Yellow Yellow Black

Output:
Blue
Black


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


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:

```
Blue
Black
Black
Black
Black
Black
```
assistant