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:
Green Black Green Purple
Black Blue Black Black
Purple Gray Brown Green
Black Green Black Black
Black Blue Gray Black
Green Black Purple Purple
Black Black Purple Gray
Black Brown Purple Purple

Output:
Green Purple Black Black Black
Green Purple Black Black Black
Green Purple Black Black Gray
Green Purple Brown Blue Gray
Green Purple Brown Blue Gray


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

Output:
Black Black Black Pink Black
Gray Black Black Pink Black
Gray Black Black Pink Black
Gray Purple Black Pink Black
Gray Purple Brown Pink Orange


Example 3
Input:
Black Black Black Black Black
Blue Black Orange Blue Orange
Orange Orange Black Black Orange
Blue Orange Black Black Black
Black Blue Black Orange Orange
Black Black Black Blue Black
Orange Black Orange Blue Black
Blue Blue Black Black Black
Black Orange Orange Blue Black

Output:
Blue Orange
Blue Orange


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

```
Brown Yellow Blue
Brown Yellow Blue
Brown Yellow Blue
```
assistant