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 Brown Purple Brown Black
Black Pink Black Pink Black
Orange Black Blue Black Orange
Blue Black Gray Black Blue
Black Gray Black Gray Black

Output:
Black Brown Purple Brown Black
Black Pink Black Pink Black
Orange Black Green Black Orange
Blue Black Gray Black Blue
Black Gray Black Gray Black


Example 2
Input:
Red Black Gray Black Red
Black Black Red Black Black
Black Blue Blue Blue Black
Black Black Black Black Black
Black Black Blue Black Black

Output:
Red Black Gray Black Red
Black Black Red Black Black
Black Blue Green Blue Black
Black Black Black Black Black
Black Black Blue Black Black


Example 3
Input:
Brown Black Pink Black Brown
Black Green Purple Green Black
Black Black Blue Black Black
Black Black Gray Black Black
Purple Black Purple Black Purple

Output:
Brown Black Pink Black Brown
Black Green Purple Green Black
Black Black Green Black Black
Black Black Gray Black Black
Purple Black Purple Black Purple


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


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 Orange Black Black
Black Black Black Black Black
Brown Black Green Black Brown
Yellow Purple Black Purple Yellow
Green Black Pink Black Green
```
assistant