I looked at the path – it’s not a letter G, it’s a straight line!
This reminded me of one scene from “Mask Show.” A drunk German fascist traffic cop is standing on the road. A car with drunk Russian partisans is driving by. The German stops them and says that the driver is drunk (most of it is conveyed through mime, without words). The partisan says that he isn’t. The German wants to do an alcohol test and suggests walking along a straight line. For this, he draws a line on the road. And the partisan walks strictly along the line. So, that straight line was approximately the same as in this labyrinth.
Справочник по НоММ-4 http://handbookhmm.ru/pamyatka-dlya-heroes-iv.html
Памятка по НоММ-3 http://handbookhmm.ru/pamyatka-dlya-homm-iii.html
и HotA http://handbookhmm.ru/vyishla-obnovlennaya-pamyatka-dlya-homm-iii-hota.html