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:
Orange Gray Blue Yellow
Orange Orange Blue Yellow
Pink Blue Blue Gray
Pink Blue Blue Gray
Orange Orange Blue Yellow
Orange Gray Blue Yellow

Output:
Yellow Black Brown Green
Yellow Yellow Brown Green
Gray Brown Brown Black
Gray Brown Brown Black
Yellow Yellow Brown Green
Yellow Black Brown Green


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

Output:
Orange Yellow Purple Purple Yellow
Orange Yellow Yellow Blue Green
Orange Yellow Yellow Blue Green
Orange Yellow Purple Purple Yellow


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

Output:
Yellow Brown Brown Black Black
Yellow Yellow Black Black Pink
Blue Pink Orange Orange Green
Yellow Yellow Black Black Pink
Yellow Brown Brown Black Black


Here is the input grid for the test example:
Input:
Pink Blue Blue
Blue Blue Pink
Pink Blue 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:

```
Gray Brown Brown
Brown Brown Gray
Gray Brown Brown
```
assistant