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:
Green Red Yellow Yellow
Blue Blue Green Red
Blue Blue Yellow Red
Blue Blue Green Yellow

Output:
Red Blue Yellow Yellow
Green Red Yellow Yellow
Yellow Yellow Red Green
Yellow Yellow Blue Red


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

Output:
Green Green Red Red
Green Yellow Red Yellow
Yellow Red Yellow Green
Red Red Green Green


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

Output:
Green Yellow Blue Green
Blue Green Yellow Green
Green Yellow Green Blue
Green Blue Yellow Green


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


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 Yellow Blue
Red Blue Green Green
Green Green Blue Red
Blue Yellow Green Green
```
assistant