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

Output:
Gray Gray Gray Gray Gray Gray Gray Gray
Gray Gray Gray Gray Gray Gray Gray Gray
Gray Gray Gray Gray Gray Gray Gray Gray
Gray Gray Gray Gray Gray Gray Gray Gray
Gray Gray Gray Gray Gray Gray Gray Gray
Gray Gray Gray Gray Gray Gray Gray Gray


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

Output:
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green


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

Output:
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green
Green Green Green Green Green


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

```
Gray Gray Gray Gray Gray Gray Gray
Gray Gray Gray Gray Gray Gray Gray
Gray Gray Gray Gray Gray Gray Gray
Gray Gray Gray Gray Gray Gray Gray
Gray Gray Gray Gray Gray Gray Gray
Gray Gray Gray Gray Gray Gray Gray
Gray Gray Gray Gray Gray Gray Gray
```
assistant