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 Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Purple Purple Purple Black Black Black Black Black
Black Black Black Black Purple Black Purple Black Black Black
Black Black Black Black Purple Purple Purple Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black Black Black

Output:
Purple Purple Purple Black Black Brown
Black Black Purple Black Purple Black
Black Black Purple Purple Purple Black
Brown Brown Brown Black Black Purple
Black Black Brown Black Brown Black
Black Black Brown Brown Brown Black
Black Black Black Black Black Black
Black Black Black Black Black Black
Black Black Black Black Black Black
Black Black Black Black Black Black


Example 2
Input:
Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black
Black Black Black Orange Orange Black Black Black
Black Black Orange Orange Orange Black Black Black
Black Black Orange Orange Orange Black Black Black
Black Black Black Orange Orange Black Black Black
Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black

Output:
Black Orange Orange Black Blue Blue Black Black
Orange Orange Orange Blue Blue Blue Black Black
Orange Orange Orange Blue Blue Blue Black Black
Black Orange Orange Black Blue Blue Black Black
Black Blue Blue Black Orange Orange Black Black
Blue Blue Blue Orange Orange Orange Black Black


Example 3
Input:
Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black
Black Black Gray Gray Gray Black Black Black
Black Black Black Black Gray Black Black Black
Black Black Black Gray Gray Gray Black Black
Black Black Black Gray Gray Gray Black Black
Black Black Black Black Black Black Black Black
Black Black Black Black Black Black Black Black

Output:
Gray Gray Gray Black Gray Gray Gray Black
Black Black Gray Black Black Black Gray Black
Black Gray Gray Gray Black Gray Gray Gray
Black Gray Gray Gray Black Gray Gray Gray
Gray Gray Gray Black Gray Gray Gray Black
Black Black Gray Black Black Black Gray Black
Black Gray Gray Gray Black Gray Gray Gray
Black Gray Gray Gray Black Gray Gray Gray


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

```
Pink Pink Yellow Yellow
Pink Pink Yellow Yellow
Yellow Yellow Pink Pink
Yellow Yellow Pink Pink
```
assistant