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

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


Example 2
Input:
Brown
Orange
Red
Gray
Blue
Pink
Green
Red
Blue
Yellow
Orange
Pink

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


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

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


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


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:

```
Brown Gray
Brown Pink
Pink Gray
Gray Green
Pink Pink
Gray Brown
Pink Gray
Blue Brown
Brown Blue
Gray Pink
Brown Gray
Pink Pink
Green Gray
Gray Pink
Pink Brown
Gray Brown
```
assistant