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:
Purple Blue Black Purple Blue Black Purple Blue Black
Green Brown Blue Green Brown Blue Green Brown Blue
Green Green Purple Green Green Purple Green Green Purple
Purple Blue Black Purple Blue Black Purple Blue Black
Green Brown Blue Green Brown Blue Green Brown Blue
Green Green Black Black Black Black Green Green Purple
Purple Blue Black Black Black Black Purple Blue Black
Green Brown Black Black Black Black Green Brown Blue
Green Green Purple Green Green Purple Green Green Purple
Purple Blue Black Purple Blue Black Purple Blue Black
Green Brown Blue Green Brown Blue Green Brown Blue
Green Green Purple Green Green Purple Green Green Purple

Output:
Purple Blue Black Purple Blue Black Purple Blue Black
Green Brown Blue Green Brown Blue Green Brown Blue
Green Green Purple Green Green Purple Green Green Purple
Purple Blue Black Purple Blue Black Purple Blue Black
Green Brown Blue Green Brown Blue Green Brown Blue
Green Green Purple Green Green Purple Green Green Purple
Purple Blue Black Purple Blue Black Purple Blue Black
Green Brown Blue Green Brown Blue Green Brown Blue
Green Green Purple Green Green Purple Green Green Purple
Purple Blue Black Purple Blue Black Purple Blue Black
Green Brown Blue Green Brown Blue Green Brown Blue
Green Green Purple Green Green Purple Green Green Purple


Example 2
Input:
Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown
Brown Black Black Black Black Black Brown Black Brown Brown Black Brown
Brown Brown Black Black Black Black Brown Brown Brown Brown Brown Brown
Brown Black Brown Brown Black Brown Brown Black Brown Brown Black Brown
Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown
Brown Black Brown Brown Black Brown Brown Black Brown Brown Black Brown
Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown
Brown Black Brown Brown Black Brown Brown Black Brown Brown Black Brown

Output:
Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown
Brown Black Brown Brown Black Brown Brown Black Brown Brown Black Brown
Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown
Brown Black Brown Brown Black Brown Brown Black Brown Brown Black Brown
Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown
Brown Black Brown Brown Black Brown Brown Black Brown Brown Black Brown
Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown Brown
Brown Black Brown Brown Black Brown Brown Black Brown Brown Black Brown


Example 3
Input:
Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue
Blue Blue Black Black Black Blue
Blue Blue Black Black Black Blue

Output:
Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue
Blue Blue Blue Blue Blue Blue


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

```
Black Blue Black Blue
Gray Purple Gray Purple
Purple Purple Purple Purple
Black Blue Black Blue
Gray Purple Gray Purple
Purple Purple Purple Purple
```
assistant