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 Yellow Gray
Black Black Pink Black Gray
Black Black Black Black Gray
Black Black Black Black Gray
Black Orange Purple Black Gray

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


Example 2
Input:
Black Black Black Black Gray
Black Pink Black Black Gray
Black Black Black Black Gray
Black Orange Black Black Gray
Yellow Black Black Black Gray

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


Example 3
Input:
Black Black Black Black Gray
Black Black Black Black Gray
Black Orange Black Gray Gray
Black Black Black Black Gray
Black Black Black Brown Gray

Output:
Black Black Black Black Gray
Black Black Black Black Gray
Black Black Black Orange Gray
Black Black Black Black Gray
Black Black Black Black Brown


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


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 Black Black Gray Gray
Black Black Green Black Gray
Black Black Black Black Gray
Black Black Black Black Gray
Gray Black Black Pink Pink
```
assistant