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 Pink Black Purple Black Black Black
Pink Pink Purple Purple Purple Red Red
Pink Pink Pink Purple Black Red Red
Pink Pink Pink Black Black Gray Gray
Black Pink Black Black Black Black Black
Black Black Black Black Black Black Black
Black Black Black Black Black Black Black

Output:
Purple


Example 2
Input:
Black Black Black Black Black Black
Black Blue Blue Pink Black Black
Black Blue Pink Pink Pink Black
Black Pink Pink Pink Pink Pink
Black Black Pink Pink Pink Brown
Black Black Black Pink Brown Brown

Output:
Pink


Example 3
Input:
Black Black Black Red Black Black
Black Yellow Yellow Red Red Black
Black Yellow Yellow Red Red Red
Black Black Red Red Red Black
Black Black Black Red Black Black
Black Black Black Black Black Black

Output:
Red


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


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