is das 'n motorrad
is das 'n motorrad ?
 iː s WORD_BOUNDARY d a s WORD_BOUNDARY  ɛ n WORD_BOUNDARY m oː t oː ɾ r ɑː t WORD_BOUNDARY
i s WORD_BOUNDARY d a s WORD_BOUNDARY ' n WORD_BOUNDARY m o t o r r a d WORD_BOUNDARY