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:
Purple Yellow Pink Brown Black
Pink Brown Black Black Orange
Black Black Orange Blue Black
Yellow Black Black Green Purple
Green Purple 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:
Purple Yellow Pink Brown Black
Pink Brown Black Black Orange
Black Black Orange Blue Black
Yellow Black Black Green Purple
Green Purple Black Black Black
Purple Purple Yellow Yellow Pink
Purple Purple Yellow Yellow Pink
Pink Pink Brown Brown Black
Pink Pink Brown Brown Black
Black Black Black Black Orange


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


Example 3
Input:
Black Black Red Black Blue
Pink Gray Black Black Yellow
Black Black Black Black Brown
Black Black Black Orange 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:
Black Black Red Black Blue
Pink Gray Black Black Yellow
Black Black Black Black Brown
Black Black Black Orange Black
Black Black Black Black Black
Black Black Black Black Red
Black Black Black Black Red
Pink Pink Gray Gray Black
Pink Pink Gray Gray Black
Black Black Black Black Black


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

```
Black Gray Black Black Black
Blue Black Gray Black Black
Orange Black Purple Black Black
Black Gray Black Pink Black
Black Black Black Purple Black
Black Black Gray Gray Black
Black Black Gray Gray Black
Blue Blue Black Black Gray
Blue Blue Black Black Gray
Orange Orange Black Black Purple
```
assistant