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 Pink Pink Pink Black Black Black Black Black
Black Pink Pink Pink Black Brown Brown Brown Black
Black Pink Pink Pink Black Gray Gray Gray Black
Black Black Black Black Black Gray Gray Gray Black
Pink Pink Pink Orange Orange Gray Gray Gray Green
Pink Pink Pink Orange Orange Orange Green Green Green
Pink Pink Pink Orange Orange Orange Green Green Green
Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black

Output:
Black Gray Gray
Gray Gray Gray
Gray Gray Gray


Example 2
Input:
Black Black Black Black Purple Purple Purple Black Black
Black Orange Orange Orange Purple Purple Purple Black Black
Black Orange Orange Orange Purple Purple Purple Black Black
Black Orange Orange Orange Black Black Black Black Black
Pink Pink Pink Black Black Black Orange Orange Orange
Pink Pink Pink Gray Gray Gray Orange Orange Orange
Pink Pink Pink Gray Gray Gray Orange Orange Orange
Black Black Black Gray Gray Gray Black Black Black
Black Black Black Black Black Black Black Black Black

Output:
Black Gray Gray
Gray Gray Gray
Gray Gray Gray


Example 3
Input:
Blue Blue Blue Black Black Black Black Black Black
Blue Blue Gray Gray Gray Green Green Black Black
Blue Blue Gray Gray Gray Green Green Black Black
Black Black Gray Gray Gray Green Green Black Black
Black Black Black Black Black Black Black Black Black
Black Black Orange Orange Orange Black Red Red Red
Black Black Orange Orange Orange Black Red Red Red
Black Black Orange Orange Orange Black Red Red Red
Black Black Black Black Black Black Black Black Black

Output:
Blue Black Gray
Gray Gray Gray
Gray Gray Gray


Here is the input grid for the test example:
Input:
Black Black Black Black Purple Purple Purple Black Black
Black Black Black Black Purple Purple Purple Black Black
Black Gray Gray Gray Purple Purple Purple Black Black
Black Gray Gray Gray Black Black Black Black Black
Black Gray Gray Gray Brown Brown Brown Black Black
Red Red Red Black Brown Brown Brown Black Black
Red Red Red Black Brown Brown Brown Black Black
Red Red Red Black 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 Gray Gray
Gray Gray Gray
Gray Gray Gray
```
assistant