Aa na weiß ich nicht
aa na weiß ich nicht .
 aː WORD_BOUNDARY n aː WORD_BOUNDARY v aɪ s WORD_BOUNDARY  ɪ ç WORD_BOUNDARY n ɪ ç t WORD_BOUNDARY
a a WORD_BOUNDARY n a WORD_BOUNDARY w e i ß WORD_BOUNDARY i c h WORD_BOUNDARY n i c h t WORD_BOUNDARY