ta non dao ba non dao ba e
ta non dao ba non dao ba e ?
t a WORD_BOUNDARY n o n WORD_BOUNDARY d a o WORD_BOUNDARY β a WORD_BOUNDARY n o n WORD_BOUNDARY d a o WORD_BOUNDARY β a WORD_BOUNDARY e WORD_BOUNDARY
t a WORD_BOUNDARY n o n WORD_BOUNDARY d a o WORD_BOUNDARY b a WORD_BOUNDARY n o n WORD_BOUNDARY d a o WORD_BOUNDARY b a WORD_BOUNDARY e WORD_BOUNDARY