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:
Gray Gray Gray Black Black Black Black Purple Black Black
Gray Gray Gray Black Black Black Purple Purple Purple Blue
Gray Black Gray Black Black Black Black Purple Black Black
Black Black Black Black Pink Black Black Black Black Black
Black Black Black Pink Pink Pink Black Black Gray Black
Black Black Black Black Pink Black Black Gray Gray Gray
Black Black Black Black Black Black Black Black Gray Black
Black Black Black Red Red Red Black Black Black Black
Black Black Black Red Red Red Black Black Black Black
Black Black Black Red Red Black Black Black Black Black

Output:
Black Purple Black
Purple Purple Purple
Black Purple Black


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

Output:
Pink Black Black
Pink Black Black
Pink Pink Pink


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

Output:
Black Brown Black
Brown Brown Brown
Brown Brown Black


Here is the input grid for the test example:
Input:
Black Black Black Black Black Green Green Black Black Black
Black Black Black Black Green Green Black Black Black Black
Yellow Yellow Yellow Black Green Black Black Black Black Black
Black Yellow Yellow Black Black Black Black Red Black Black
Yellow Yellow Yellow Black Black Black Red Red Red Black
Black Black Black Black Black Black Black Red Black Black
Black Black Gray Gray Gray Black Black Black Black Black
Black Black Gray Gray Blue Black Black Green Black Black
Black Black Gray Gray Gray Black Green Green Green Black
Black Black Black Black Black Black Black Green 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 Gray Gray
Gray Gray Black
Gray Gray Gray
```
assistant