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 Black Black
Black Black Black Black Black
Black Black Yellow Black Black
Black Black Black Black Black
Black Black Black Black Black

Output:
Yellow Yellow Yellow Black Yellow
Yellow Yellow Yellow Yellow Black
Yellow Yellow Yellow Black Yellow
Black Yellow Black Yellow Black
Yellow Black Yellow Black Yellow


Example 2
Input:
Black Black Black Black Black
Black Black Black Black Black
Black Black Green Black Black
Black Black Black Black Black
Black Black Black Black Black

Output:
Green Green Green Black Green
Green Green Green Green Black
Green Green Green Black Green
Black Green Black Green Black
Green Black Green Black Green


Example 3
Input:
Black Black Black Black Black
Black Black Black Black Black
Black Black Gray Black Black
Black Black Black Black Black
Black Black Black Black Black

Output:
Gray Gray Gray Black Gray
Gray Gray Gray Gray Black
Gray Gray Gray Black Gray
Black Gray Black Gray Black
Gray Black Gray Black Gray


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