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:
Gray Red Red Red Gray
Gray Red Red Red Gray
Gray Orange Red Orange Gray
Black Orange Red Orange Black
Black Black Green Black Black
Orange Orange Brown Orange Orange
Black Black Brown Black Black
Black Black Orange Black Black

Output:
Pink Green Green Green Pink
Pink Green Green Green Pink
Pink Purple Green Purple Pink
Black Purple Green Purple Black
Black Black Yellow Black Black
Purple Purple Black Purple Purple
Black Black Black Black Black
Black Black Purple Black Black


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

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


Example 3
Input:
Black Black Black Brown Orange Gray
Black Black Black Orange Orange Gray
Black Black Black Orange Black Black
Black Red Black Orange Black Black
Red Red Black Orange Black Black
Red Red Black Yellow Black Black
Red Red Black Green Black Black
Green Green Green Green Green Black
Black Black Black Green Green Black

Output:
Black Black Black Black Purple Pink
Black Black Black Purple Purple Pink
Black Black Black Purple Black Black
Black Green Black Purple Black Black
Green Green Black Purple Black Black
Green Green Black Gray Black Black
Green Green Black Yellow Black Black
Yellow Yellow Yellow Yellow Yellow Black
Black Black Black Yellow Yellow Black


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


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 Gray Gray Gray
Gray Black Pink Gray
Black Pink Pink Green
Black Black Black Purple
Black Black Black Purple
Black Black Black Purple
Black Pink Pink Green
Gray Black Pink Gray
Gray Gray Gray Gray
```
assistant