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:
Red Black Black Black Black Red Black Blue Black Blue
Red Black Black Blue Black Red Black Black Blue Blue
Red Black Black Black Black Red Blue Black Blue Black
Red Blue Blue Blue Blue Red Black Blue Black Blue

Output:
Black Blue Black Blue
Black Black Yellow Blue
Blue Black Blue Black
Blue Yellow Blue Yellow


Example 2
Input:
Red Blue Black Blue Black Red Blue Black Black Blue
Red Blue Blue Black Black Red Black Black Blue Black
Red Black Blue Blue Black Red Black Black Blue Black
Red Black Black Black Blue Red Black Blue Blue Blue

Output:
Yellow Black Blue Blue
Blue Blue Blue Black
Black Blue Yellow Black
Black Blue Blue Yellow


Example 3
Input:
Red Black Blue Black Black Red Black Black Black Black
Red Black Black Black Black Red Blue Blue Black Black
Red Black Blue Black Blue Red Blue Blue Blue Blue
Red Black Black Blue Black Red Black Blue Black Blue

Output:
Black Blue Black Black
Blue Blue Black Black
Blue Yellow Blue Yellow
Black Blue Blue Blue


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


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 Blue Black
Yellow Yellow Black Blue
Blue Yellow Black Blue
Blue Black Blue Yellow
```
assistant