da und da und da
da und da und da .
d aː WORD_BOUNDARY  ʊ n t WORD_BOUNDARY d aː WORD_BOUNDARY  ʊ n t WORD_BOUNDARY d aː WORD_BOUNDARY
d a WORD_BOUNDARY u n d WORD_BOUNDARY d a WORD_BOUNDARY u n d WORD_BOUNDARY d a WORD_BOUNDARY