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:
Pink Black Black Black Purple
Black Black Yellow Black Black
Black Yellow Yellow Yellow Black
Black Black Yellow Black Black
Yellow Black Black Black Orange

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


Example 2
Input:
Yellow Black Black Black Pink
Black Green Green Green Black
Black Black Green Green Black
Black Green Green Green Black
Blue Black Black Black Orange

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


Example 3
Input:
Brown Black Black Black Orange
Black Green Green Green Black
Black Black Green Black Black
Black Black Green Black Black
Yellow Black Black Black Gray

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


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


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:

```
Black Black Black Black Black
Black Gray Gray Gray Black
Black Gray Gray Gray Black
Black Black Gray Black Black
Black Black Black Black Black
```
assistant