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 Yellow Black Black Black Black
Black Black Black Yellow Yellow Yellow Black Black Black Black
Black Black Black Yellow Black Black Black Black Black Black
Black Black Blue Blue Blue Black Black Yellow Yellow Black
Black Black Blue Red Blue Gray Black Yellow Yellow Yellow
Black Black Blue Blue Blue Black Black Black Yellow Yellow
Black Black Black Gray Gray Gray 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:
Blue Blue Blue
Blue Black Blue
Blue Blue Blue


Example 2
Input:
Blue Blue Blue Black Black Black Black Black Black Black
Black Blue Blue Black Black Black Black Black Black Black
Blue Blue Blue Black Black Black Black Yellow Yellow Black
Black Black Black Black Black Black Yellow Black Yellow Black
Black Black Black Black Black Black Yellow Yellow Yellow Black
Black Black Black Black Black Black Black Black Black Black
Purple Purple Purple Brown Black Black Black Black Black Black
Purple Red Purple Brown Brown Black Black Purple Black Black
Purple Purple Purple Brown Black Black Purple Purple Purple Black
Black Black Black Black Black Black Black Purple Black Black

Output:
Purple Purple Purple
Purple Black Purple
Purple Purple Purple


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

Output:
Brown Brown Brown
Brown Black Brown
Brown Brown Brown


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

```
Gray Gray Gray
Gray Black Gray
Gray Gray Gray
```
assistant