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 Black Black Black Black Black
Black Orange Orange Purple Purple Black
Black Gray Orange Green Brown Black
Black Red Yellow Green Brown Black
Black Yellow Yellow Yellow Yellow Black
Black Black Black Black Black Black

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


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

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


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

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


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

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