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 Black Black Black Yellow Black Black Black Black
Black Black Black Black Yellow Yellow Yellow Yellow Black Black
Black Black Black Black Yellow Yellow Yellow Yellow Black Black
Black Black Black Black Black Yellow Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Pink Pink Pink Black Black
Black Black Black Black Pink Pink Pink Black Black Black
Black Black Black Black Black Pink Pink Black Black Black
Black Black Black Black Black Black Pink Black Black Black

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


Example 2
Input:
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 Green Green Green Black Black
Black Orange Black Black Black Green Green Green Green Black
Orange Orange Black Black Black Green Green Green Green Black
Black Black Orange Orange Black Green Green Green Black Black
Black Black Orange Orange 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:
Green Green Green Black
Green Green Green Green
Green Green Green Green
Green Green Green Black


Example 3
Input:
Black Black Black Black Black Black Black Black Black Black
Brown Black Brown Black Black Black Black Black Black Black
Black Brown Brown Brown Black Black Green Green Green Black
Black Black Black Brown Black Black Green Green Green Green
Black Black Black Brown Black Black Green Green Green Green
Black Black Black Black Black Black Green Green Green Black
Gray Gray Gray Black Black Black Black Black Black Black
Black Gray Gray Gray Black Black Black Black Black Black
Black Gray Gray Black Black Black Black Black Black Black
Black Gray Black Black Black Black Black Black Black Black

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


Here is the input grid for the test example:
Input:
Black Black Pink Pink Black Black Black Black Black Black
Black Pink Black Pink Black Black Black Black Black Black
Pink Black Pink Black Black Black Black Black Black Black
Black Pink Black Black Black Black Gray Gray Gray Black
Black Black Black Black Black Black Gray Gray Gray Gray
Black Gray Black Black Black Black Gray Gray Gray Gray
Black Gray Black Gray Black Black Gray Gray Gray Black
Black Gray Gray Black Gray Black Black Black Black Black
Black Gray Gray Black Gray 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:

```
Gray Gray Gray Black
Gray Gray Gray Gray
Gray Gray Gray Gray
Gray Gray Gray Black
```
assistant