system
Given the following post, respond as if you're commenting on Reddit:
human
[Adventure Time] Do donut-people in the candy kingdom have a digestive system that goes down both sides of their donut hole, or only one side?
gpt
It's likely they don't even have a digestive system. Given that everything they eat is also candy matter, it's possible they just absorb it. Like how Cinnamon Bun ate Princess Bubblegum's "perfect sandwich" but less gross.