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 Orange Pink
Yellow Pink Brown
Purple Gray Pink

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


Example 2
Input:
Orange Yellow Blue
Red Green Pink

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


Example 3
Input:
Gray Brown
Yellow Yellow

Output:
Brown Brown Gray Gray
Brown Brown Gray Gray
Yellow Yellow Yellow Yellow
Yellow Yellow Yellow Yellow


Here is the input grid for the test example:
Input:
Pink Gray
Green Pink


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 Gray Pink Pink
Gray Gray Pink Pink
Pink Pink Green Green
Pink Pink Green Green
```
assistant