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 Green Green Black Green
Green Green Green Green Green
Black Green Black Black Green

Output:
Black Brown Brown Black Brown Brown Black Brown Brown Black Brown Brown
Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown
Black Brown Brown Black Brown Brown Black Brown Brown Black Brown Brown


Example 2
Input:
Black Green Green Black Black
Green Green Green Green Green
Black Green Green Black Black

Output:
Black Brown Brown Black Brown Brown Black Brown Brown Black Brown Brown
Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown
Black Brown Brown Black Brown Brown Black Brown Brown Black Brown Brown


Example 3
Input:
Green Green Green Black Green
Black Green Green Green Black
Green Green Green Black Green

Output:
Brown Brown Brown Black Brown Brown Brown Black Brown Brown Brown Black
Black Brown Brown Brown Black Brown Brown Brown Black Brown Brown Brown
Brown Brown Brown Black Brown Brown Brown Black Brown Brown Brown Black


Here is the input grid for the test example:
Input:
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green


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 Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown
Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown
Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown
```
assistant