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:
Blue Black Black Black Black Black Black Black Green Black
Black Black Black Black Black Black Green Green Green Black
Black Black Black Black Black Black Green Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Red Red Red Black
Brown Brown Brown Black Black Black Black Red Red Black
Brown Brown Black Black Black Gray Black Black Red Black
Brown Brown Brown Black Gray Gray Gray Black Black Black
Black Black Black Black Black Gray Black Black Black Brown

Output:
Blue Blue Blue
Blue Blue Black
Blue Blue Blue


Example 2
Input:
Pink Black Orange Black Black Gray Gray Gray Black Black
Black Orange Orange Orange Black Black Gray Gray Black Black
Black Black Orange Black Black Gray Gray Gray 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 Brown Black Black Black Yellow Yellow Yellow
Black Black Brown Brown Black Black Black Black Black Yellow
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 Black Orange

Output:
Black Pink Black
Pink Pink Pink
Black Pink Black


Example 3
Input:
Blue Pink Black Black Black Black Black Black Black Black
Black Pink Pink Pink Black Black Black Black Black Black
Black Pink Black Black Black Black Black Black Yellow Black
Black Black Black Black Orange Black Black Yellow Yellow Yellow
Black Black Black Black Orange Black Black Black Yellow Black
Black Black Black Black Orange Orange Orange Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Green Green Green Black Black Black Blue
Black Black Black Black Green Green Black Black Blue Blue
Black Black Black Black Black Green Black Blue Blue Green

Output:
Blue Blue Blue
Black Blue Blue
Black Black Blue


Here is the input grid for the test example:
Input:
Gray Black Black Black Black Black Black Black Black Black
Black Black Brown Brown Brown Black Black Black Black Black
Black Black Brown Brown Brown Black Black Black Black Black
Black Black Black Brown 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 Black
Black Black Black Blue Black Black Red Black Black Black
Black Black Blue Blue Blue Black Black Black Black Black
Black Black Blue Blue Blue Black Black Black Black Black
Black Black Black Black Black 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:

```
Black Gray Black
Gray Gray Gray
Gray Gray Gray
```
assistant