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:
Pink Pink Black Black Pink
Black Pink Pink Black Black
Pink Pink Pink Pink Pink
Pink Black Black Pink Pink

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


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

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


Example 3
Input:
Yellow Black Yellow Yellow Yellow
Yellow Yellow Black Yellow Yellow
Black Black Yellow Black Yellow
Black Yellow Yellow Black Yellow
Black Black Yellow Yellow Black

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


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