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 Pink Orange
Black Black Purple Yellow

Output:
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 Yellow Purple Purple Yellow
Black Black Black Black Orange Pink Pink Orange
Black Black Black Black Purple Pink Pink Orange
Black Black Black Black Yellow Orange Purple Yellow


Example 2
Input:
Black Black Black Black
Black Black Black Black
Black Black Yellow Orange
Black Black Pink Green

Output:
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 Green Pink Pink Green
Black Black Black Black Orange Yellow Yellow Orange
Black Black Black Black Pink Yellow Yellow Orange
Black Black Black Black Green Orange Pink Green


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

Output:
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 Green Orange Orange Green
Black Black Black Black Gray Brown Brown Gray
Black Black Black Black Orange Brown Brown Gray
Black Black Black Black Green Gray Orange Green


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