da da da da da da da
da da da da da da da.
d ɑ WORD_BOUNDARY d ɑ WORD_BOUNDARY d ɑ WORD_BOUNDARY d ɑ WORD_BOUNDARY d ɑ WORD_BOUNDARY d ɑ WORD_BOUNDARY d ɑ WORD_BOUNDARY
d a WORD_BOUNDARY d a WORD_BOUNDARY d a WORD_BOUNDARY d a WORD_BOUNDARY d a WORD_BOUNDARY d a WORD_BOUNDARY d a . WORD_BOUNDARY