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:
Brown Yellow Brown Yellow Brown
Red Purple Red Purple Red
Orange Brown Purple Orange Brown
Gray Pink Purple Gray Pink

Output:
Brown Brown Brown Brown Brown
Red Red Red Red Red
Brown Brown Brown Brown Brown
Pink Pink Pink Pink Pink


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

Output:
Green Green Green Green
Brown Brown Brown Brown
Yellow Yellow Yellow Yellow
Green Green Green Green
Yellow Yellow Yellow Yellow


Example 3
Input:
Gray Gray Gray Gray Gray
Pink Pink Pink Pink Pink
Red Gray Yellow Red Gray
Brown Red Brown Red Brown
Green Pink Green Pink Green

Output:
Gray Gray Gray Gray Gray
Pink Pink Pink Pink Pink
Gray Gray Gray Gray Gray
Brown Brown Brown Brown Brown
Green Green Green Green Green


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

```
Red Red Red
Brown Brown Brown
Red Red Red
```
assistant