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:
Brown Brown Brown Black Black
Brown Brown Brown Black Black
Brown Pink Brown Black Brown
Pink Pink Pink Black Brown
Pink Pink Black Black Black

Output:
Red
Red
Red
Red
Red
Black
Black
Black
Black


Example 2
Input:
Black Black Black Black Black
Black Black Black Black Black
Black Black Black Purple Purple
Black Blue Blue Blue Black
Black Blue Blue Blue Black

Output:
Black
Black
Black
Red
Red
Black
Black
Black
Black


Example 3
Input:
Black Black Black Black Black
Black Black Black Black Black
Pink Pink Pink Black Yellow
Pink Pink Pink Black Brown
Black Black Black Black Brown

Output:
Black
Black
Red
Red
Black
Black
Black
Black
Black


Here is the input grid for the test example:
Input:
Black Black Brown Brown Brown
Black Black Brown Brown Brown
Black Black Black Brown Brown
Black Black Black Black Black
Purple Purple Purple 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:

```
Red
Red
Red
Red
Red
Red
Red
Red
Red
```
assistant