Supporters of Alemannia Aachen

Ultras Alemannia Aachen are the most fanatical supporter group of the German football club Alemannia Aachen. We heard their non-stop chanting. It was worth while to watch the large group walking to the stadium. We watched from upon a footbridge really far from the group, but the camera of my phone delivered a fine blip. 
I always fear football supporting groups as I remember so well me an young girl working in a sweetshop, where hooligans always entered the shop en mass and left after looting it. And we could not do anything about it.
However, the atmosphere was good, despite the smoke and firecrackers.