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 Black Black Black Black Black Black Black Black Black
Black Black Brown Brown Black Black Brown Brown Black Black
Black Black Brown Brown Orange Brown Brown Brown Black Black
Black Black Black Brown Purple Pink Black Black Black Black
Black Black Black Black Brown Purple Brown Black Black Black
Black Black Brown Brown Brown Black Brown Brown Black Black
Black Black Brown Brown Black Black Brown Brown Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black

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


Example 2
Input:
Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black
Black Black Black Green Black Green Black Black Black
Black Black Green Green Brown Green Green Black Black
Black Black Green Gray Green Pink Green Black Black
Black Black Pink Pink Blue Pink Pink Black Black
Black Black Black Pink Pink Pink Black Black Black
Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black

Output:
Black Black Black Green
Green Green Black Green
Green Black Black Pink
Pink Pink Blue Pink


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

Output:
Gray Black Gray Pink
Orange Gray Pink Orange
Orange Black Black Gray
Pink Yellow Pink Gray


Here is the input grid for the test example:
Input:
Black Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black Black
Black Black Red Brown Pink Gray Blue Black Black Black Black
Black Black Purple Blue Green Blue Blue Brown Red Black Black
Black Black Purple Purple Gray Gray Pink Brown Red Black Black
Black Black Black Purple Brown Pink Brown Pink Orange Black Black
Black Black Purple Purple Gray Gray Pink Brown Red Black Black
Black Black Purple Blue Green Blue Blue Brown Red Black Black
Black Black Red Brown Pink Gray Blue 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


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 Black Blue Blue
Purple Black Black Pink
Purple Black Black Brown
Purple Gray Gray Pink
```
assistant