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 Red Purple Black Red Black
Pink Purple Purple Black Black Purple Red Pink Black Black
Purple Black Black Purple Purple Purple Purple Purple Black Purple
Black Black Purple Purple Purple Purple Purple Purple Red Black
Pink Pink Purple Purple Purple Purple Purple Purple Red Black
Black Black Purple Purple Purple Purple Pink Red Black Pink
Red Black Black Black Pink Purple Black Purple Black Black
Red Pink Black Purple Black Black Pink Black Red Purple

Output:
Black Black Black Purple Black Black
Black Purple Purple Purple Purple Purple
Purple Purple Purple Purple Purple Purple
Purple Purple Purple Purple Purple Purple
Purple Purple Purple Purple Black Black
Black Black Black Purple Black Black


Example 2
Input:
Blue Gray Blue Blue Blue Black Blue Gray Black
Blue Black Blue Black Black Blue Yellow Gray Gray
Black Black Brown Brown Black Brown Brown Blue Black
Black Yellow Brown Brown Brown Brown Brown Black Yellow
Black Black Brown Brown Brown Brown Brown Blue Black
Yellow Gray Brown Brown Brown Brown Brown Yellow Blue
Gray Blue Brown Brown Brown Brown Brown Gray Gray
Gray Black Brown Brown Brown Brown Brown Black Yellow
Black Black Brown Brown Brown Brown Brown Black Gray
Gray Black Brown Brown Brown Brown Brown Black Black
Black Black Brown Brown Brown Brown Brown Black Black
Black Black Black Black Gray Black Black Black Black
Yellow Black Gray Black Black Black Black Blue Black

Output:
Brown Brown Black Brown Brown
Brown Brown Brown Brown Brown
Brown Brown Brown Brown Brown
Brown Brown Brown Brown Brown
Brown Brown Brown Brown Brown
Brown Brown Brown Brown Brown
Brown Brown Brown Brown Brown
Brown Brown Brown Brown Brown
Brown Brown Brown Brown Brown


Example 3
Input:
Gray Yellow Black Black Black Yellow Yellow Black Yellow Gray Black
Gray Black Black Yellow Yellow Green Black Black Gray Gray Black
Green Black Black Black Gray Gray Gray Yellow Black Gray Yellow
Black Black Black Yellow Gray Gray Gray Green Green Yellow Black
Black Black Black Gray Gray Gray Gray Gray Black Black Black
Yellow Green Yellow Gray Gray Gray Gray Gray Yellow Black Yellow
Black Black Gray Gray Gray Gray Gray Gray Gray Black Black
Black Black Gray Gray Gray Gray Gray Gray Gray Black Black
Gray Black Gray Gray Gray Gray Gray Gray Gray Black Black
Gray Yellow Gray Gray Gray Gray Gray Gray Gray Black Black
Black Green Black Black Black Yellow Black Black Black Black Black
Black Black Green Yellow Black Black Gray Green Black Black Black

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


Here is the input grid for the test example:
Input:
Red Red Green Black Black Black Green Black
Black Black Black Black Green Green Black Green
Black Gray Brown Brown Brown Brown Black Black
Black Black Brown Brown Brown Brown Black Black
Red Black Brown Brown Brown Brown Red Black
Green Red Brown Brown Brown Brown Gray Gray
Gray Green Black Black Gray Green Red Black
Black Black Black Green 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:

```
Brown Brown Brown Brown
Brown Brown Brown Brown
Brown Brown Brown Brown
Brown Brown Brown Brown
```
assistant