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:
Blue Yellow Green Green Blue
Green Red Red Blue Yellow
Green Green Blue Green Blue
Red Green Blue Green Green

Output:
Black Black Black Black Green
Black Black Black Black Red
Black Black Black Black Green
Black Black Black Black Yellow
Black Black Black Yellow Black
Black Black Black Green Black
Black Black Black Yellow Black
Black Black Black Yellow Black
Black Black Yellow Black Black
Black Black Blue Black Black
Black Black Green Black Black
Black Black Green Black Black
Black Red Black Black Black
Black Blue Black Black Black
Black Yellow Black Black Black
Black Yellow Black Black Black
Green Black Black Black Black
Yellow Black Black Black Black
Yellow Black Black Black Black
Blue Black Black Black Black


Example 2
Input:
Red Red Green Green
Blue Blue Blue Green
Blue Red Green Yellow
Yellow Green Blue Red
Red Blue Red Yellow

Output:
Black Black Black Yellow
Black Black Black Yellow
Black Black Black Red
Black Black Black Blue
Black Black Black Red
Black Black Yellow Black
Black Black Green Black
Black Black Yellow Black
Black Black Green Black
Black Black Blue Black
Black Blue Black Black
Black Green Black Black
Black Blue Black Black
Black Yellow Black Black
Black Green Black Black
Blue Black Black Black
Green Black Black Black
Green Black Black Black
Red Black Black Black
Blue Black Black Black


Example 3
Input:
Blue Blue Red Green Red
Blue Yellow Green Blue Red
Red Green Red Blue Yellow
Blue Red Green Blue Yellow
Yellow Blue Yellow Blue Yellow

Output:
Black Black Black Black Blue
Black Black Black Black Blue
Black Black Black Black Red
Black Black Black Black Red
Black Black Black Black Red
Black Black Black Yellow Black
Black Black Black Green Black
Black Black Black Green Black
Black Black Black Green Black
Black Black Black Green Black
Black Black Blue Black Black
Black Black Yellow Black Black
Black Black Blue Black Black
Black Black Yellow Black Black
Black Black Red Black Black
Black Green Black Black Black
Black Red Black Black Black
Black Yellow Black Black Black
Black Blue Black Black Black
Black Green Black Black Black
Green Black Black Black Black
Green Black Black Black Black
Blue Black Black Black Black
Green Black Black Black Black
Red Black Black Black Black


Here is the input grid for the test example:
Input:
Blue Blue Blue
Yellow Red Blue
Red Green Red


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 Green
Black Black Green
Black Black Blue
Black Green Black
Black Blue Black
Black Yellow Black
Green Black Black
Red Black Black
Blue Black Black
```
assistant