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 Red Red Orange Red Red Black
Black Brown Brown Pink Brown Brown Black
Blue Blue Pink Red Pink Blue Blue
Gray Blue Pink Pink Pink Blue Gray
Pink Green Gray Black Gray Green Pink
Brown Blue Purple Purple Purple Blue Brown
Red Purple Purple Black Purple Purple Red

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


Example 2
Input:
Blue Black Black
Blue Red Black
Green Blue Blue

Output:
Blue Black Black
Blue Red Black
Green Blue Blue
Black Black Black
Black Black Blue
Black Red Blue
Blue Blue Green


Example 3
Input:
Blue Blue Black Black
Pink Blue Blue Black
Black Black Blue Black
Black Black Blue Purple

Output:
Blue Blue Black Black
Pink Blue Blue Black
Black Black Blue Black
Black Black Blue Purple
Black Black Black Black
Black Black Black Purple
Black Blue Blue Blue
Blue Blue Black Black
Blue Pink Black Black


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


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:

```
Black Blue Black Black
Blue Pink Pink Black
Blue Black Pink Pink
Gray Black Black Black
Black Black Black Black
Black Black Pink Black
Black Pink Pink Black
Blue Pink Black Black
Black Blue Blue Gray
```
assistant