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 Purple Purple Black Gray Gray
Black Yellow Yellow Black Purple Purple Black Gray Gray
Black Yellow Yellow Black Black Black Black Black Black
Black Black Black Black Black Black Brown Brown Black
Black Pink Pink Black Black Black Brown Brown Black
Black Pink Pink Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black
Black Purple Purple Black Pink Pink Black Orange Orange
Black Purple Purple Black Pink Pink Black Orange Orange

Output:
Pink Pink Purple Purple Gray Gray
Pink Pink Purple Purple Gray Gray
Yellow Yellow Purple Purple Orange Orange
Yellow Yellow Purple Purple Orange Orange
Black Black Pink Pink Brown Brown
Black Black Pink Pink Brown Brown


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

Output:
Yellow Yellow Pink Pink Red Red
Yellow Yellow Pink Pink Red Red
Black Black Orange Orange Green Green
Black Black Orange Orange Green Green
Black Black Blue Blue Pink Pink
Black Black Blue Blue Pink Pink


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

Output:
Red Red Gray Gray Yellow Yellow
Red Red Gray Gray Yellow Yellow
Black Black Orange Orange Yellow Yellow
Black Black Orange Orange Yellow Yellow
Black Black Green Green Brown Brown
Black Black Green Green Brown Brown


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