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 Gray Gray Red Red
Black Blue Black Black Black
Black Blue Black Black Black
Blue Blue Black Black Black
Black Black Black Black Black
Black Black Black Black Black
Black Black Black Black Black
Black Black Black Black Black

Output:
Black Gray Gray Red Red
Black Blue Black Black Black
Black Blue Black Black Black
Blue Blue Black Black Black
Blue Blue Black Black Black
Black Blue Black Black Black
Black Blue Black Black Black
Black Gray Gray Red Red


Example 2
Input:
Green Green Pink Pink Green Green
Green Pink Pink Pink Pink Green
Blue Pink Purple Purple Pink Blue
Purple Gray Purple Purple Gray Purple
Black Yellow Red Red Yellow 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 Black Black Black Black

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


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

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


Here is the input grid for the test example:
Input:
Blue Blue Blue Blue
Pink Black Black Pink
Brown Blue Blue Brown
Red Yellow Yellow Red
Black Black Black 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:

```
Blue Blue Blue Blue
Pink Black Black Pink
Brown Blue Blue Brown
Red Yellow Yellow Red
Red Yellow Yellow Red
Brown Blue Blue Brown
Pink Black Black Pink
Blue Blue Blue Blue
```
assistant