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 Gray Green Green Black Black Black
Green Green Gray Black Green Green Green Black Black Black
Green Green Green Black Green Green Green Black Black Black
Black Black Black Black Green Green Green Black Green Green
Black Black Black Black Black Black Black Black Green Green
Green Green Black Black Black Black Black Black Green Green
Gray Green Black Black Black Black Black Black Gray Green
Green Green Black Black Black Black Black Black Black Black
Green Green Black Black Black Black Black Black Black Black

Output:
Green Green
Green Green
Green Green
Gray Green


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


Example 3
Input:
Black Black Black Black Black Pink Pink Pink Pink Black
Black Pink Pink Black Black Gray Pink Pink Pink Black
Black Gray Pink Black Black Pink Pink Pink Pink Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Pink Pink Pink Black Black
Black Black Black Black Black Pink Pink Pink Black Black
Black Black Black Black Black Pink Gray Pink Black Black
Pink Pink Pink Pink Black Black Black Black Black Black
Pink Gray Pink Pink Black Black Black Black Black Black
Pink Pink Pink Pink Black Black Black Black Black Black

Output:
Pink Pink Pink Pink
Gray Pink Pink Pink
Pink Pink Pink Pink


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

```
Purple Purple Purple Purple
Purple Purple Purple Purple
Purple Purple Purple Purple
Purple Purple Purple Gray
```
assistant