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:
Yellow Black Black Black Black
Purple Purple Black Black Black
Orange Orange Orange Black Black
Pink Pink Pink Pink Black
Yellow Yellow Yellow Yellow Yellow

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


Example 2
Input:
Green Black Black Black Black
Pink Pink Black Black Black
Orange Orange Orange Black Black
Yellow Yellow Yellow Yellow Black
Blue Blue Blue Blue Blue

Output:
Blue Blue Blue Blue Blue
Black Green Black Black Black
Black Pink Pink Black Black
Black Orange Orange Orange Black
Black Yellow Yellow Yellow Yellow


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

Output:
Yellow Yellow Yellow Yellow Yellow
Black Green Black Black Black
Black Orange Orange Black Black
Black Gray Gray Gray Black
Black Brown Brown Brown Brown


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


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:

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