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:
Gray Black Purple Black
Black Black Black Brown
Brown Black Purple Black
Purple Black Black Black

Output:
Gray Gray Black Black Purple Purple Black Black
Gray Gray Black Black Purple Purple Black Black
Black Black Black Black Black Black Brown Brown
Black Black Black Black Black Black Brown Brown
Brown Brown Black Black Purple Purple Black Black
Brown Brown Black Black Purple Purple Black Black
Purple Purple Black Black Black Black Black Black
Purple Purple Black Black Black Black Black Black


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

Output:
Gray Gray Black Black Black Black
Gray Gray Black Black Black Black
Black Black Black Black Purple Purple
Black Black Black Black Purple Purple
Black Black Gray Gray Black Black
Black Black Gray Gray Black Black
Black Black Orange Orange Orange Orange
Black Black Orange Orange Orange Orange


Example 3
Input:
Black Black Black
Black Black Pink
Pink Black Black

Output:
Black Black Black Black Black Black
Black Black Black Black Black Black
Black Black Black Black Pink Pink
Black Black Black Black Pink Pink
Pink Pink Black Black Black Black
Pink Pink Black Black Black Black


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