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

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


Example 2
Input:
Orange Purple Gray Pink
Purple Gray Pink Orange
Gray Pink Orange Purple
Pink Orange Purple Gray
Orange Purple Gray Pink

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


Example 3
Input:
Pink Blue Pink Blue Pink
Blue Pink Blue Pink Blue
Pink Blue Pink Blue Pink
Blue Pink Blue Pink Blue
Pink Blue Pink Blue Pink

Output:
Pink Blue Pink Blue Pink Blue Pink Blue Pink Blue
Blue Pink Blue Pink Blue Pink Blue Pink Blue Pink
Pink Blue Pink Blue Pink Blue Pink Blue Pink Blue
Blue Pink Blue Pink Blue Pink Blue Pink Blue Pink
Pink Blue Pink Blue Pink Blue Pink Blue Pink Blue
Blue Pink Blue Pink Blue Pink Blue Pink Blue Pink
Pink Blue Pink Blue Pink Blue Pink Blue Pink Blue
Blue Pink Blue Pink Blue Pink Blue Pink Blue Pink
Pink Blue Pink Blue Pink Blue Pink Blue Pink Blue
Blue Pink Blue Pink Blue Pink Blue Pink Blue Pink


Here is the input grid for the test example:
Input:
Yellow Brown Blue
Brown Blue Yellow
Blue Yellow Brown


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:

```
Yellow Brown Blue Black Black Black
Brown Blue Yellow Brown Blue Black
Blue Yellow Brown Blue Yellow Brown
Black Black Blue Yellow Brown Blue
Black Black Black Black Blue Yellow
Black Black Black Black Black Black
```
assistant