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:
Black Blue Black Black Black
Black Blue Black Blue Blue
Black Blue Blue Black Black
Blue Blue Blue Blue Blue
Black Blue Black Blue Black

Output:
Purple


Example 2
Input:
Black Black Black Black Black
Black Black Red Black Black
Black Red Blue Red Blue
Black Black Red Black Black
Black Black Blue Black Black

Output:
Purple


Example 3
Input:
Black Black Black Red Blue
Black Black Black Green Blue
Black Blue Blue Green Green
Red Green Green Green Black
Blue Blue Green Black Black

Output:
Purple


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