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 Purple Red
Orange Orange Pink
Yellow Gray Blue

Output:
Red Green Orange
Yellow Black Gray
Purple Blue Pink


Example 2
Input:
Green Orange Red
Purple Gray Purple
Yellow Orange Blue

Output:
Red Green Gray
Yellow Black Orange
Orange Blue Purple


Example 3
Input:
Green Brown Red
Purple Purple Gray
Yellow Orange Blue

Output:
Red Green Purple
Yellow Black Orange
Brown Blue Gray


Here is the input grid for the test example:
Input:
Green Brown Red
Brown Pink Brown
Yellow Orange 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:

```
Red Green Pink
Yellow Black Orange
Brown Blue Brown
```
assistant