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

Output:
Pink


Example 2
Input:
Blue Blue Black Black Black Pink Pink Black Gray Gray
Blue Blue Black Black Black Pink Pink Black Gray Gray
Black Black Black Gray Gray Black Black Black Black Black
Black Black Black Gray Gray Black Black Brown Brown Black
Black Black Black Black Black Black Black Brown Brown Black
Black Black Black Black Black Yellow Gray Black Black Black
Black Black Brown Brown Black Gray Black Black Black Black
Black Black Brown Brown Black Black Green Green Black Black
Black Black Black Black Black Black Green Green Black Black
Black Black Black Black Black Black Black Black Black Black

Output:
Gray


Example 3
Input:
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 Yellow Green Black
Black Black Black Black Black Black Black Green Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Blue Blue Black Black Black
Black Black Black Black Black Blue Blue Black Blue Blue
Black Green Green Black Black Black Black Black Blue Blue
Black Green Green Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black

Output:
Green


Here is the input grid for the test example:
Input:
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Green Green Black Black Black Pink Pink Black Black
Black Green Green Black Black Black Pink Pink Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Yellow Purple Black Black Black Black Black Black
Black Black Purple Black Black Black Black Black Black Black
Black Purple Purple Black Black Purple Purple Black Black Black
Black Purple Purple Black Black Purple Purple 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 Purple
Purple Purple
Purple Purple
```
assistant