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:
Blue Gray Blue Blue Brown
Blue Blue Blue Orange Red
Gray Blue Blue Green Green
Orange Pink Pink Brown Brown

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


Example 2
Input:
Orange Yellow Yellow Blue
Green Purple Pink Blue
Green Orange Blue Orange
Orange Orange Orange Orange
Red Red Orange Orange

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


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

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


Here is the input grid for the test example:
Input:
Blue Pink Red
Blue Blue Yellow
Pink Blue Purple


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 Blue Pink Red
Black Black Blue Blue Yellow
Blue Pink Pink Blue Purple
Blue Blue Yellow Black Black
Pink Blue Purple Black Black
```
assistant