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 Black Black Orange Orange Orange Green Black
Black Black Black Black Black Black Green Black
Black Black Black Black Black Black Green Black
Black Black Black Black Black Black Black Black
Black Black Black Black Brown Black Black Black
Black Black Brown Brown Brown Pink Pink Pink
Black Black Brown Brown Brown Pink Pink Pink
Purple Purple Purple Black Black Pink Pink Pink

Output:
Purple


Example 2
Input:
Black Black Black Black Orange Blue Blue
Black Black Black Black Orange Blue Blue
Black Black Black Black Black Blue Blue
Black Black Black Black Black Black Black
Black Black Black Black Green Black Black
Black Black Black Black Green Black Gray
Black Black Black Black Black Black Gray

Output:
Purple


Example 3
Input:
Black Black Purple Purple Purple Black Blue Blue Blue
Black Black Purple Purple Purple Black Blue Blue Blue
Black Black Yellow Yellow Black Black Green Green Green
Purple Black Yellow Yellow Black Green Green Green Black
Red Red Yellow Yellow Black Brown Brown Brown Black
Red Red Black Gray Gray Brown Brown Brown Black
Black Black Black Gray Gray Brown Brown Brown Black

Output:
Purple


Here is the input grid for the test example:
Input:
Black Black Black Black Black Black Black Black Black
Orange Orange Black Black Black Black Pink Black Black
Orange Orange Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Gray Black Black
Black Gray Gray Black Black Black Gray Black Black
Black Gray Gray Black Brown Brown Black Black Black
Black Gray Gray Black Black Brown Brown Brown Black


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