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 Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Blue Blue Black Yellow Yellow Black Brown Brown Black Brown
Black Blue Black Yellow Black Black Black Brown Gray Brown
Blue Blue Black Gray Black Black Brown Brown Brown Black
Gray Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black

Output:
Brown Yellow Blue
Brown Gray Brown
Brown Brown Black


Example 2
Input:
Black Black Black Black Black Black Black Black Black Black
Black Green Green Black Black Black Black Black Black Black
Black Black Green Green Black Black Black Purple Purple Black
Black Gray Green Green Black Black Purple Purple Purple Black
Black Green Black Green Black Black Purple Purple Gray Black
Black Black Black Black Black Black Black Purple Purple Black
Black Orange Orange Orange Gray Black Black Black Black Black
Black Orange Black Orange Black Black Pink Pink Black Black
Black Black Black Black Black Black Black Gray Black Black
Black Black Black Black Black Black Pink Pink Black Black

Output:
Pink Pink Green Green
Orange Gray Green Green
Pink Pink Black Green


Example 3
Input:
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Brown Gray
Black Black Red Red Black Black Black Black Brown Brown
Black Black Gray Red Black Black Black Black Black Brown
Black Black Red Red Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Gray Gray Gray
Black Black Black Black Black Black Black Gray Gray Black
Black Black Black Black Black Black Black Gray Gray Black

Output:
Black Red Red Black
Brown Gray Red Gray
Brown Brown Red Black
Black Brown Gray Black


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

```
Blue Blue
Blue Gray
Blue Purple
Purple Purple
```
assistant