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 Green Green Green Black Brown Brown Black Black Brown
Black Green Black Black Black Brown Brown Brown Brown Brown
Black Green Black Black Black Black Black Brown Brown Brown
Black Black Black Purple Purple Purple Black Black Brown Brown
Black Black Black Purple Purple Black Black Black Brown Brown
Black Black Black Purple Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Yellow Yellow Black Black Black Yellow Yellow Yellow Black
Black Yellow Yellow Yellow Black Black Black Yellow Yellow Black
Black Yellow Yellow Black Black Black Yellow Yellow Yellow Black

Output:
Black Black Black Black Brown
Black Black Black Black Black
Black Black Black Black Black
Black Black Black Black Black
Black Black Black Black Black


Example 2
Input:
Black Black Yellow Black Black Black Black Brown Brown Brown
Black Yellow Yellow Yellow Black Black Black Black Black Brown
Black Black Yellow Black Black Black Gray Black Black Brown
Black Black Black Black Black Gray Gray Gray Black Black
Black Black Black Black Black Black Gray Black Black Black
Black Black Red Red Red Black Black Black Black Black
Black Black Red Red Red Black Black Black Black Black
Black Black Red Red Red Red Red Black Black Black
Black Black Red Black Red Red Red Black Black Black
Black Black Black Red Red Red Red Black Black Black

Output:
Black Black Black Black Brown
Black Black Black Black Black
Black Black Black Black Black
Black Black Black Black Black
Black Black Black Black Black


Example 3
Input:
Black Gray Black Black Black Black Black Purple Purple Purple
Black Gray Gray Gray Gray Black Black Purple Purple Purple
Black Gray Gray Gray Black Black Black Purple Black Purple
Gray Gray Gray Gray Black Brown Black Black Black Black
Black Black Black Gray Black Brown Brown Brown Brown Black
Black Black Black Black Black Brown Brown Brown Black Black
Purple Purple Purple Black Brown Brown Brown Brown Black Black
Purple Purple Purple Black Black Black Black Brown Black Black
Black Purple Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black

Output:
Black Black Black Black Purple
Black Black Black Black Black
Black Black Black Black Black
Black Black Black Black Black
Black Black Black Black Black


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

```
Black Black Black Black Gray
Black Black Black Black Black
Black Black Black Black Black
Black Black Black Black Black
Black Black Black Black Black
```
assistant