des schweren Geschwürs
des schweren geschwürs ?
d ɛ s WORD_BOUNDARY ʃ v eː r ə n WORD_BOUNDARY ɡ ə ʃ v yː ɾ s WORD_BOUNDARY
d e s WORD_BOUNDARY s c h w e r e n WORD_BOUNDARY g e s c h w ü r s WORD_BOUNDARY