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 Black Black Black Black Black Black Black
Black Black Brown Red Red Black Black Black
Black Brown Brown Black Green 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 Black Black

Output:
Black Brown Green Green Black Black
Brown Brown Black Purple Black Black
Black Black Black Purple Black Black
Black Black Black Purple Purple Purple


Example 2
Input:
Black Black Black Black Black Black
Black Black Black Blue Purple Black
Black Brown Brown Gray Yellow Black
Black Black Gray Gray Red Black
Black Brown Brown Gray Yellow Black
Black Black Black Blue Purple Black
Black Black Black Black Black Black

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


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

Output:
Brown Brown Brown Orange Black
Brown Brown Black Orange Green
Green Green Black Blue Black
Green Green Purple Black Black
Black Green Black Black Black


Here is the input grid for the test example:
Input:
Black Black Black Black Black
Black Brown Orange Green Black
Black Green Green Black Black
Black Brown Orange 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 Orange Purple
Purple Purple Black
Brown Orange Purple
```
assistant