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 Blue Blue Blue Black Black Blue Red
Black Black Black Blue Blue Red Black Black Blue Blue
Black Black Black Blue Blue Blue 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 Blue Blue Blue Black Black Red Blue Black Black
Black Blue Blue Blue Black Black Blue Blue Black Black
Black Blue Red Blue Black Black Black Black Black Black

Output:
Blue
Blue
Blue


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

Output:
Blue Blue
Red Blue


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

Output:
Blue Blue Blue
Blue Blue Red
Black Blue Blue


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


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
```
assistant