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:
Gray Black Blue Black Black
Black Pink Pink Pink Black
Green Pink Pink Pink Black
Black Pink Pink Pink Black
Black Black Black Black Black

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


Example 2
Input:
Gray Black Red Black Black
Black Green Green Green Black
Purple Green Green Green Black
Black Green Green Green Black
Black Black Black Black Black

Output:
Gray Black Red Black Black
Black Green Red Green Black
Purple Purple Red Green Black
Black Green Green Green Black
Black Black Black Black Black


Example 3
Input:
Pink Black Red Black Black
Black Red Red Red Black
Brown Red Red Red Black
Black Red Red Red Black
Black Black Black Black Black

Output:
Pink Black Red Black Black
Black Red Red Red Black
Brown Brown Red Red Black
Black Red Red Red Black
Black Black Black Black Black


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

```
Yellow Black Green Black Black
Black Pink Green Pink Black
Blue Blue Green Pink Black
Black Pink Pink Pink Black
Black Black Black Black Black
```
assistant