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 Yellow Black Black
Black Yellow Yellow Black
Yellow Yellow Yellow Yellow
Black Black Black Yellow

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


Example 2
Input:
Pink Pink Black Pink Black
Pink Black Pink Black Pink
Pink Black Pink Pink Black
Pink Black Black Black Pink
Black Pink Pink Pink Pink

Output:
Pink Pink Black Pink Black Black Pink Pink Pink Pink
Pink Black Pink Black Pink Pink Black Black Black Pink
Pink Black Pink Pink Black Pink Black Pink Pink Black
Pink Black Black Black Pink Pink Black Pink Black Pink
Black Pink Pink Pink Pink Pink Pink Black Pink Black
Pink Pink Pink Pink Black Black Pink Black Pink Pink
Pink Black Black Black Pink Pink Black Pink Black Pink
Black Pink Pink Black Pink Black Pink Pink Black Pink
Pink Black Pink Black Pink Pink Black Black Black Pink
Black Pink Black Pink Pink Pink Pink Pink Pink Black


Example 3
Input:
Orange Orange Black Black Black
Orange Black Black Black Black
Orange Orange Orange Orange Black
Black Black Orange Orange Black
Black Black Orange Black Black

Output:
Orange Orange Black Black Black Black Orange Orange
Orange Black Black Black Black Black Orange Black
Orange Orange Orange Orange Orange Orange Orange Black
Black Black Orange Orange Black Orange Orange Black
Black Black Orange Black Black Black Black Black
Black Orange Black Black Black Black Orange Orange
Orange Orange Black Black Black Black Orange Orange
Orange Orange Orange Orange Orange Black Orange Black
Black Black Black Orange Orange Orange Orange Black
Black Black Orange Orange Black Black Black Black


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


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:

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