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:
Pink Yellow Pink Brown Purple Gray Pink
Black Black Black Black Black Black Yellow
Pink Black Black Pink Pink Black Black
Black Black Brown Brown Brown Black Brown

Output:
Pink Yellow Pink Brown Purple Gray Pink
Black Black Black Black Black Black Yellow
Pink Black Black Pink Pink Black Black
Black Black Brown Brown Brown Black Brown
Black Black Brown Brown Brown Black Brown
Pink Black Black Pink Pink Black Black
Black Black Black Black Black Black Yellow
Pink Yellow Pink Brown Purple Gray Pink


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

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


Example 3
Input:
Gray Brown Yellow Yellow Red Green Blue
Black Brown Brown Brown Black Black Brown
Yellow Yellow Black Yellow Yellow Yellow Black
Black Black Black Black Yellow Black Black
Red Red Black Black Black Red Black

Output:
Gray Brown Yellow Yellow Red Green Blue
Black Brown Brown Brown Black Black Brown
Yellow Yellow Black Yellow Yellow Yellow Black
Black Black Black Black Yellow Black Black
Red Red Black Black Black Red Black
Red Red Black Black Black Red Black
Black Black Black Black Yellow Black Black
Yellow Yellow Black Yellow Yellow Yellow Black
Black Brown Brown Brown Black Black Brown
Gray Brown Yellow Yellow Red Green Blue


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

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