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 Gray Gray Black Black
Black Black Black Black Black Black Black Gray Gray Black
Black Black Black Black Black Black Black Black Gray Black
Black Black Gray Gray Gray Black Black Black Gray Black
Black Black Gray Gray Gray Black Black Black Black Black
Black Black Gray Gray Gray Black Black Black Black Black
Black Black Gray Gray Gray Black Gray Black Black Black
Black Black Black Black Black Blue Gray Black Black Black
Blue Black Black Gray Gray Gray Gray Black Black Black
Black Black Black Black Black Black Black Black Black Black

Output:
Black Black Black Gray
Black Black Black Gray
Gray Gray Gray Gray


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

Output:
Yellow Yellow
Yellow Yellow
Yellow Yellow
Yellow Yellow


Example 3
Input:
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Green Black Black Black Black Black Black Black
Black Black Green Black Black Black Black Black Black Black
Black Green Green Black Black Black Black Blue Black Black
Black Blue 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
Black Black Black Black Green Green Green Black Black Black
Black Black Black Black Black Black Black Black Black Black

Output:
Black Green
Black Green
Green Green


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

```
Pink Pink Pink Pink
Pink Pink Pink Pink
```
assistant