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 Green Black Black Yellow Black Black Black Black
Green Green Black Black Brown Black Black Black Black
Green Green Black Black Brown Blue Blue Black Black
Black Black Black Black Brown Blue Blue Black Black
Black Black Black Black Black Blue Blue Black Black
Black Black Red Red Red Black Black Black Black
Black Black Red Red Red Black Black Black Black
Black Black Red Red Red Blue Blue Black Black
Black Black Black Black Black Blue Blue Black Black
Black Black Black Black Black Blue Blue Brown Brown
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
Gray Gray Black Black Black Black Black Black Black

Output:
Green Black Black
Black Black Black


Example 2
Input:
Brown Black Black Black Black Black Black Black Black
Brown Black Black Brown Brown Brown Green Green Green
Brown Black Green Brown Brown Brown Green Green Green
Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Purple Purple Black Black
Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Red
Black Black Black Black Black Black Black Black Red
Black Black Black Black Black Black Black Black Black

Output:
Brown Black Black
Black Black Black


Example 3
Input:
Green Green Green Black Black Black Black Black
Green Green Green Black Black Black Black Black
Black Black Black Black Black Black Black Black
Black Black Black Black Black Orange Orange Orange
Black Black Black Black Black Orange Orange Orange
Pink Pink Pink Brown Brown Black Orange Black
Pink Pink Pink Black Black Black Black Black
Pink Pink Pink Black Black Black Black Black
Black Black Black Black Black Black Black Black

Output:
Green Black
Black Black


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

```
Brown Black Black Black Black
Black Black Black Black Black
```
assistant