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 Pink Pink Black Pink Black
Pink Black Pink Pink Pink Pink Black Pink
Black Pink Pink Pink Pink Pink Pink Black
Pink Black Pink Black Black Pink Black Pink
Pink Black Pink Pink Pink Pink Black Pink
Pink Black Pink Pink Pink Pink Black Pink
Pink Black Black Black Black Black Black Pink
Black Pink Black Black Black Black Pink Black

Output:
Pink


Example 2
Input:
Yellow Yellow Yellow Black Black
Yellow Black Yellow Yellow Black
Yellow Yellow Yellow Yellow Black
Yellow Yellow Yellow Yellow Black
Yellow Black Yellow Yellow Black
Yellow Yellow Yellow Black Black

Output:
Yellow


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

Output:
Pink


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


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