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 Black Black Blue Blue Blue Blue Black
Black Gray Gray Gray Gray Blue Blue Blue Blue Black
Black Gray Gray Gray Gray Black Gray Black Black Black
Black Gray Gray Gray Gray Black Gray Black Black Black
Black Black Black Black Black Black Gray Black Black Black
Black Black Black Black Gray Gray Gray Gray Black Gray
Black Gray Gray Black Black Black Black Gray Gray Gray
Gray Gray Gray Gray Black Black Black Gray Gray Gray
Gray Gray Gray Gray Black Black Black Black Gray Black
Gray Black Black Gray Black Black Black Black Black Black

Output:
Blue Blue Blue Blue
Blue Blue Blue Blue


Example 2
Input:
Black Blue Blue Blue Black Black Black Black Black Black
Black Blue Blue Blue Black Black Black Black Black Black
Yellow Black Yellow Yellow Black Black Black Yellow Yellow Black
Yellow Yellow Yellow Black Black Yellow Black Yellow Yellow Black
Yellow Black Yellow Yellow Yellow Yellow Yellow Black Black Black
Black Black Yellow Black Yellow Yellow Black Yellow Yellow Black
Black Black Yellow Black Yellow Yellow Black Black Yellow Black
Black Black Yellow Yellow Yellow Black Black Black Yellow Black
Black Black Yellow Yellow Yellow Black Black Black Yellow Black
Black Black Black Black Black Black Black Black Black Black

Output:
Blue Blue Blue
Blue Blue Blue


Example 3
Input:
Blue Blue Black Black Black Black Black Black Black Black
Blue Blue Black Pink Black Black Black Black Black Black
Blue Blue Pink Pink Black Black Black Black Black Black
Blue Blue Pink Pink Black Pink Pink Pink Pink Black
Black Black Black Pink Black Pink Pink Pink Pink Black
Black Pink Black Black Black Black Pink Pink Pink Black
Black Pink Black Black Black Black Black Pink Pink Black
Pink Pink Pink Black Black Black Pink Pink Pink Black
Black Black Black Black Pink Pink Pink Pink Black Black
Black Black Black Black Pink Pink Pink Pink Black Black

Output:
Blue Blue
Blue Blue
Blue Blue
Blue Blue


Here is the input grid for the test example:
Input:
Black Black Black Black Black Black Green Black Black Black
Black Black Black Black Black Black Green Green Black Black
Black Black Black Black Black Black Green Black Black Black
Black Black Black Black Black Blue Blue Black Black Black
Black Green Green Black Black Black Blue Blue Black Black
Black Green Green Black Black Black Black Blue Blue Black
Black Green Green Black Black Black Black Green Green Green
Black Black Black Black Black Black Black Green Black Green
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 Black Black
Black Blue Blue Black
Black Black Blue Blue
```
assistant