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

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


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

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


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

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


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