das 'n schönes Bett hier
das 'n schönes bett hier .
d a s WORD_BOUNDARY  ɛ n WORD_BOUNDARY ʃ øː n ə s WORD_BOUNDARY b ɛ t WORD_BOUNDARY h iː ɐ WORD_BOUNDARY
d a s WORD_BOUNDARY ' n WORD_BOUNDARY s c h ö n e s WORD_BOUNDARY b e t t WORD_BOUNDARY h i e r WORD_BOUNDARY