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 Purple Green
Red Yellow Gray
Orange Purple Brown

Output:
Yellow Yellow Yellow
Yellow Yellow Yellow
Yellow Yellow Yellow


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

Output:
Green Green Green
Green Green Green
Green Green Green


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

Output:
Green Green Green
Green Green Green
Green Green Green


Here is the input grid for the test example:
Input:
Orange Green Pink
Red Gray Pink
Orange Orange 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 Gray
Gray Gray Gray
Gray Gray Gray
```
assistant