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 Blue Blue Blue Black Black Black Black Black Black Black Black
Black Black Blue Blue Blue Black Gray Gray Gray Red Red Red Black
Black Black Blue Blue Blue Black Gray Gray Gray Red Red Red Black
Black Black Blue Blue Blue Black Gray Gray Gray Red Red Red Black
Black Black Blue Blue Blue Blue Black Black Black Red Red Red Black
Black Black Blue Blue Blue Blue Black Black Black Red Red Red Black
Black Black Blue Blue Blue Blue Black Black Black Black Black Black Black
Black Black Blue Blue Blue Blue Orange Orange Orange Orange Black Black Black
Black Black Blue Blue Blue Blue Orange Orange Orange Orange Black Black Black
Black Black Black Black Black Black Orange Orange Orange Orange Black Black Black

Output:
Blue Blue Gray Gray
Blue Blue Gray Gray
Black Black Black Black
Black Black Black Black


Example 2
Input:
Black Black Black Black Black Black Black Brown Brown Brown Brown Brown
Black Black Gray Gray Gray Gray Black Brown Brown Brown Brown Brown
Black Black Gray Gray Gray Gray Black Brown Brown Brown Brown Brown
Black Black Gray Gray Gray 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 Black
Black Black Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Brown Brown Brown Brown
Black Black Black Gray Gray Gray Black Black Brown Brown Brown Brown
Black Black Black Gray Gray Gray Black Black Brown Brown Brown Brown
Black Black Black Gray Gray Gray Black Black Brown Brown Brown Brown
Black Black Black Gray Gray Gray Black Black Brown Brown Brown Brown

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


Example 3
Input:
Black Black Black Black Black Blue Blue Blue Black
Black Black Black Black Black Blue Blue Blue Black
Black Black Black Black Black Blue Blue Blue Black
Black Black Black Black Black Black Black Black Black
Black Yellow Yellow Yellow Yellow Black Black Black Black
Black Yellow Yellow Yellow Yellow Black Black Black Black
Black Yellow Yellow Yellow Yellow Gray Gray Gray Gray
Black Yellow Yellow Yellow Yellow Gray Gray Gray Gray
Black Black Black Black Black Gray Gray Gray Gray
Black Black Black Black Black Gray Gray Gray Gray
Black Black Black Black Black Gray Gray Gray Gray
Black Black Yellow Yellow Yellow Yellow Yellow Black Black
Black Black Yellow Yellow Yellow Yellow Yellow Black Black
Black Black Yellow Yellow Yellow Yellow Yellow Black Black

Output:
Yellow Yellow Blue Blue
Yellow Yellow Blue Blue
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 Black Green Green Green Green Black
Black Black Black Black Black Black Black Black Black Green Green Green Green Black
Black Black Black Blue Blue Blue Blue Blue Black Green Green Green Green Black
Black Black Black Blue Blue Blue Blue Blue Black Black Black Black Black Black
Black Black Black Blue Blue Blue Blue Blue Black Black Black Black Black Black
Black Black Black Blue Blue Blue Blue Blue Yellow Yellow Yellow Yellow Black Black
Black Black Black Blue Blue Blue Blue Blue Yellow Yellow Yellow Yellow Black Black
Black Black Black Black Black Black Black Black Yellow Yellow Yellow Yellow 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 Green Green
Blue Blue Green Green
Black Black Black Black
Black Black Black Black
```
assistant