hey bist du müde
hey sein du müde
on cop pro:per adv
hey bist du müde ?
h aɪ WORD_BOUNDARY b ɪ s t WORD_BOUNDARY d uː WORD_BOUNDARY m yː d ə WORD_BOUNDARY
h e y WORD_BOUNDARY b i s t WORD_BOUNDARY d u WORD_BOUNDARY m ü d e WORD_BOUNDARY