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 Black Black Black Blue
Black Black Black Black Black
Black Black Orange Black Black
Black Black Black Black Black
Yellow Black Black Black Purple

Output:
Brown Brown Blue Blue Blue
Brown Brown Black Blue Blue
Yellow Black Orange Black Purple
Yellow Yellow Black Purple Purple
Yellow Yellow Purple Purple Purple


Example 2
Input:
Green Black Black Black Purple
Black Black Black Black Black
Black Black Brown Black Black
Black Black Black Black Black
Orange Black Black Black Pink

Output:
Green Green Purple Purple Purple
Green Green Black Purple Purple
Orange Black Brown Black Pink
Orange Orange Black Pink Pink
Orange Orange Pink Pink Pink


Example 3
Input:
Gray Black Black Black Green
Black Black Black Black Black
Black Black Purple Black Black
Black Black Black Black Black
Pink Black Black Black Blue

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


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


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 Gray Gray Gray
Red Red Black Gray Gray
Brown Black Blue Black Purple
Brown Brown Black Purple Purple
Brown Brown Purple Purple Purple
```
assistant