du un des haus bau'n
du un des haus bau'n ?
d uː WORD_BOUNDARY  ʊ n WORD_BOUNDARY d ɛ s WORD_BOUNDARY h aʊ s WORD_BOUNDARY b aʊ n WORD_BOUNDARY
d u WORD_BOUNDARY u n WORD_BOUNDARY d e s WORD_BOUNDARY h a u s WORD_BOUNDARY b a u ' n WORD_BOUNDARY