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 Black Black Black Black
Black Purple Purple Brown Purple Purple Black Black Black Black
Black Purple Purple Brown Purple Purple Black Black Black Black
Black Purple Purple Purple Black Purple Purple Purple Purple Black
Black Black Purple Black Black Black Purple Purple Black Black
Black Black Purple Black Black Black Purple Purple Black Black
Black Purple Purple Purple Black Purple Purple Purple Purple Black
Black Purple Purple Brown Purple Purple Black Black Black Black
Black Purple Purple Brown Purple Purple Black Black Black Black
Black Black Black Black Black Black Black Black Black Black

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


Example 2
Input:
Black Black Black Black Black Black Black
Black Black Black Black Red Black Black
Black Black Black Red Red Gray Black
Black Black Black Red Red Red Black
Black Black Black Gray Black Black Black
Black Red Red Gray Black Black Black
Black Red Gray Gray Black Black Black
Black Black Black Gray Black Black Black
Black Black Black Black Black Black Black

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


Example 3
Input:
Black Black Black Black Black Black Black Black
Black Purple Purple Purple Purple Black Black Black
Black Purple Purple Purple Purple Purple Black Black
Black Black Black Black Purple Purple Black Black
Black Black Black Black Black Purple Black Black
Black Black Black Black Black Purple Black Black
Black Black Black Black Black Purple Purple Black
Black Black Black Black Black Black Black Black

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


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

```
Blue Blue Black Blue
Black Blue Blue Blue
Blue Blue Blue Black
Blue Black Blue Blue
```
assistant