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 Black Orange
Black Orange Black
Orange Black Black

Output:
Gray


Example 2
Input:
Brown Brown Brown
Black Brown Brown
Brown Brown Brown

Output:
Purple


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

Output:
Purple


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

```
Purple
```
assistant