wenn de 's umdrehst
wenn de 's umdrehst .
v ɛ n WORD_BOUNDARY d eː WORD_BOUNDARY  ɛ s WORD_BOUNDARY  ʊ m d ɐ eː s t WORD_BOUNDARY
w e n n WORD_BOUNDARY d e WORD_BOUNDARY ' s WORD_BOUNDARY u m d r e h s t WORD_BOUNDARY