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:
Green Blue Brown Black Black
Pink Black Brown Yellow Gray
Black Black Yellow Blue Orange
Black Black Black Red Purple
Black Black Black Yellow Black

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


Example 2
Input:
Blue Red Black Black Purple
Yellow Brown Black Yellow Orange
Black Green Black Green Black
Black Gray Black Black Pink
Black Green Black Black Black

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


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

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


Here is the input grid for the test example:
Input:
Gray Black Orange Black Green
Red Black Pink Black Brown
Black Black Blue Brown Gray
Gray Purple Yellow Black Yellow
Green 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:

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