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 Purple Purple 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 Black Black

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


Example 2
Input:
Orange Black Orange 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

Output:
Orange Black Orange Black Orange
Orange Black Orange Black Orange
Orange Black Orange Black Orange
Orange Black Orange Black Orange
Orange Black Orange Black Orange
Orange Black Orange Black Orange


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


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

```
Pink Pink Black Pink
Pink Pink Black Pink
Pink Pink Black Pink
Pink Pink Black Pink
```
assistant