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 Gray Black Black Black
Black Purple Purple Black Black Gray Gray Gray Black Black
Black Black Purple Black Black Black Black Gray Gray Black
Black Black Black Black Black Black Black Black Black Black
Black Pink Pink Pink Pink Black Black Black Black Black
Black Black Black Black Pink Black Black Black Black Black
Black Black Black Red Black Black Black Green Green Green
Black Black Black Black Black Black Black Green Black Black
Black Black Black Black Black Black Black Green Black Black

Output:
Pink Pink Pink Pink
Black Black Black Pink
Black Black Red Black


Example 2
Input:
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Pink Pink Pink Black Black Black
Black Black Black Black Pink Pink Pink Black Black Black
Black Black Black Black Black Pink Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Red Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Pink Pink Pink Black Black Black Black Black
Black Black Pink Pink Pink Black Black Black Black Black

Output:
Red


Example 3
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 Brown Brown Black Black Black Black
Black Black Black Black Brown Brown Black Black Black Black
Black Black Black Black Brown Brown Black Black Black Black
Black Black Black Black Brown Brown Black Black Black Black
Brown Brown Brown Black Black Red Black Black Brown Brown
Brown Brown Black Black Black Orange Black Black Brown Brown
Brown Brown Brown Black Black Orange Black Black Black Black
Black Black Black Black Black Orange Orange Orange Black Black

Output:
Brown Brown Black Black
Brown Brown Black Black
Brown Brown Black Black
Brown Brown Black Black
Black Red Black Black
Black Orange Black Black
Black Orange Black Black
Black Orange Orange Orange


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
Yellow Yellow Black Black Black Black Black Green Green Green
Yellow Yellow Yellow Black Black Black Black Green Green Green
Yellow Yellow Black Black Black Black Black Black Black Black
Black Black Black Black Black Red Black Black Gray Black
Black Black Blue Blue Blue Blue Black Gray Gray Black
Black Black Blue Blue Blue Blue Black Black Black Black
Black Black Blue Blue Blue Blue 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:

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