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

Output:
Orange Yellow Blue Red Black
Black Green Pink Blue Black
Black Black Gray Red Black
Black Black Black Orange Black


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

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


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

Output:
Pink Gray Green
Black Pink Brown
Black Black Gray


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

```
Yellow Gray Purple Black Black
Black Blue Green Black Black
Black Black Purple Black Black
```
assistant