Vortex Sound Research

Sorry for such a newbie question but no one has any tutorials or patching tips on this thing. Nothing is labeled as an in or an out. Ive watched all the Quadrantid Swarm videos online (the Heinbach one and the other big one) and a few jam videos.

Anyone here that owns one can maybe give a few pointers or a quick and dirty patch guide? Im a total newbie with patching stuff. Im more used to standalone hardware synths that dont require patching.

Please and thank you!

EDIT: yeah some things are labeled as in or out but some arent. What makes sense to feed into them?