das ist 'n alter Schuh
das ist 'n alter schuh .
d a s WORD_BOUNDARY  ɪ s t WORD_BOUNDARY  ɛ n WORD_BOUNDARY  a l t ɐ WORD_BOUNDARY ʃ uː WORD_BOUNDARY
d a s WORD_BOUNDARY i s t WORD_BOUNDARY ' n WORD_BOUNDARY a l t e r WORD_BOUNDARY s c h u h WORD_BOUNDARY