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 Green Black
Black Black Black Green Green Green
Black Black Black Black Green Black
Black Black Black Black Black Black
Black Black Black Black Black Black
Black Black Black Black Black Black

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


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

Output:
Pink Pink Pink Pink Pink Pink Pink Pink
Gray Gray Gray Gray Gray Gray Gray Gray
Gray Gray Gray Gray Gray Gray Gray Gray
Pink Pink Pink Pink Pink Pink Pink Pink
Pink Gray Gray Pink Pink Gray Gray Pink
Pink Gray Gray Pink Pink Gray Gray Pink
Pink Gray Gray Pink Pink Gray Gray Pink
Pink Gray Gray Pink Pink Gray Gray Pink


Example 3
Input:
Black Black Black Black Brown Brown Pink Black
Black Black Black Black Brown Pink Pink Purple
Black Black Black Black Brown Black Black Black
Black Black Black Black Brown Brown 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

Output:
Black Black Brown Brown Brown Brown Pink Black
Black Black Black Brown Brown Pink Pink Purple
Purple Pink Pink Brown Brown Black Black Black
Black Pink Brown Brown Brown Brown Black Black
Black Purple Black Black Brown Brown Brown Brown
Pink Pink Black Black Brown Black Pink Brown
Brown Pink Black Brown Black Black Pink Pink
Brown Brown Brown Brown Black Black Purple Black


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

```
Yellow Yellow Yellow Yellow
Yellow Yellow Yellow Yellow
Yellow Yellow Yellow Yellow
Yellow Yellow Yellow Yellow
```
assistant