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 Green Yellow Purple
Green Blue Green Yellow
Blue Green Green Purple
Orange Green Purple Red

Output:
Orange Green Blue Orange
Green Yellow Green Blue
Yellow Green Green Orange
Purple Green Orange Green


Example 2
Input:
Blue Green Purple Blue
Blue Yellow Red Yellow
Red Purple Blue Green
Green Orange Green Orange

Output:
Yellow Green Orange Yellow
Yellow Blue Green Blue
Green Orange Yellow Green
Green Purple Green Purple


Example 3
Input:
Red Orange Green Blue
Purple Blue Yellow Yellow
Orange Green Purple Green
Purple Green Red Blue

Output:
Green Purple Green Yellow
Orange Yellow Blue Blue
Purple Green Orange Green
Orange Green Green Yellow


Here is the input grid for the test example:
Input:
Purple Purple Orange Orange
Blue Orange Green Orange
Yellow Orange Red Purple
Purple Red Red Blue


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:

```
Orange Orange Purple Purple
Yellow Purple Green Purple
Blue Purple Green Orange
Orange Green Green Yellow
```
assistant