a be 'dy oed 'o
a be 'dy oed 'o ?
a WORD_BOUNDARY b eː WORD_BOUNDARY d ɨː WORD_BOUNDARY ɔɨ d WORD_BOUNDARY  oː WORD_BOUNDARY
a WORD_BOUNDARY b e WORD_BOUNDARY ' d y WORD_BOUNDARY o e d WORD_BOUNDARY ' o WORD_BOUNDARY