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 Black Blue Blue Purple Green
Black Black Black Black Orange Yellow Purple Blue
Black Black Black Black Pink Gray Orange Pink
Black Black Black Black Purple Orange Blue Green
Black Black Black Black Red Yellow Yellow Brown

Output:
Green Purple Blue Blue Blue Blue Purple Green
Blue Purple Yellow Orange Orange Yellow Purple Blue
Pink Orange Gray Pink Pink Gray Orange Pink
Green Blue Orange Purple Purple Orange Blue Green
Brown Yellow Yellow Red Red Yellow Yellow Brown


Example 2
Input:
Black Black Black Black Blue Gray Pink Orange
Black Black Black Black Orange Blue Yellow Brown
Black Black Black Black Purple Pink Pink Pink
Black Black Black Black Orange Brown Brown Pink
Black Black Black Black Gray Pink Gray Pink
Black Black Black Black Blue Brown Gray Brown
Black Black Black Black Pink Green Gray Pink

Output:
Orange Pink Gray Blue Blue Gray Pink Orange
Brown Yellow Blue Orange Orange Blue Yellow Brown
Pink Pink Pink Purple Purple Pink Pink Pink
Pink Brown Brown Orange Orange Brown Brown Pink
Pink Gray Pink Gray Gray Pink Gray Pink
Brown Gray Brown Blue Blue Brown Gray Brown
Pink Gray Green Pink Pink Green Gray Pink


Example 3
Input:
Black Black Black Black Gray Purple Green Purple
Black Black Black Black Gray Pink Green Gray
Black Black Black Black Pink Pink Green Pink
Black Black Black Black Orange Gray Red Pink
Black Black Black Black Red Purple Purple Green
Black Black Black Black Blue Purple Gray Yellow

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


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

```
Gray Yellow Yellow Gray
Purple Yellow Yellow Purple
Blue Green Green Blue
Green Blue Blue Green
```
assistant