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 Purple Blue Black
Black Brown Purple Black
Black Black Black Black

Output:
Purple Purple Blue Purple Purple Blue Blue
Purple Purple Blue Purple Purple Blue Blue
Brown Brown Purple Brown Brown Purple Purple
Purple Purple Blue Purple Purple Blue Blue
Purple Purple Blue Purple Purple Blue Blue
Brown Brown Purple Brown Brown Purple Purple
Brown Brown Purple Brown Brown Purple Purple


Example 2
Input:
Black Black Black Black Black
Black Brown Brown Black Black
Black Brown Brown Black Black
Black Brown Brown Black Black
Black Black Black Black Black

Output:
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 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:
Black Black Black Black
Black Blue Blue Black
Black Blue Blue Black
Black Black Black Black

Output:
Blue Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue Blue


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

```
Red Red Green Green Red Red Green Green Black Black
Red Red Green Green Red Red Green Green Black Black
Purple Purple Purple Purple Purple Purple Purple Purple Green Green
Purple Purple Purple Purple Purple Purple Purple Purple Green Green
Red Red Green Green Red Red Green Green Red Red
Red Red Green Green Red Red Green Green Red Red
Purple Purple Purple Purple Purple Purple Purple Purple Green Green
Purple Purple Purple Purple Purple Purple Purple Purple Green Green
Purple Purple Purple Purple Purple Purple Purple Purple Red Red
Purple Purple Purple Purple Purple Purple Purple Purple Red Red
```
assistant