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 Gray Yellow Blue
Black Black Black Black Orange Black
Black Black Black Gray Yellow Blue
Blue Blue Black Gray Gray Gray
Blue Pink Pink Gray Gray Gray
Blue Blue Black Gray Gray Gray

Output:
Gray Gray Gray Blue Blue Black
Gray Gray Gray Blue Pink Pink
Gray Gray Gray Blue Blue Black
Gray Yellow Blue Gray Gray Gray
Black Orange Black Gray Gray Gray
Gray Yellow Blue Gray Gray Gray


Example 2
Input:
Black Black Blue Blue
Black Black Blue Blue
Blue Blue Pink Pink
Blue Blue Pink Pink

Output:
Pink Pink Blue Blue
Pink Pink Blue Blue
Blue Blue Pink Pink
Blue Blue Pink Pink


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

Output:
Purple Purple Pink Pink
Purple Purple Green Green
Blue Blue Purple Purple
Blue Blue Purple Purple


Here is the input grid for the test example:
Input:
Black Black Blue Blue
Black Black Blue Blue
Black Black Blue Blue
Blue Black Green Green
Blue Blue Green Green
Blue Black Green Green


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:

```
Green Green Blue Black
Green Green Blue Blue
Green Green Blue Black
Blue Blue Green Green
Blue Blue Green Green
Blue Blue Green Green
```
assistant