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 Black Black Black Black
Black Black Black Pink Pink Black Black Black Black
Black Pink Gray Gray Pink Gray Gray Black Black
Black Black Gray Gray Black 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

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


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

Output:
Green Green Green Green Black
Green Green Green Green Black
Green Green Green Green Black
Green Green Green Green Black


Example 3
Input:
Black Black Blue Green Green Green Black
Black Black Black Brown Brown Black Black
Black Black Red Red Brown Black Black
Black Black Black Black Black Black Black
Black Black Black Black Black Black Black

Output:
Green Green Green Green Black
Green Green Green Green Black
Green Green Green Green Black


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