• The “g” is a little bit of ”g” and “h”
  • The “r” is hard and has a single roll
  • The “huis” is a little bit of “hice” and “haus”
  • The “s” is a little bit of ”s” and “sh”

It comes out something like “Ghrohtenhaiysh”

note: we heard many different pronounciations. We expect regional differences.