na na na na na não
na na na na na não .
n̪ ɐ WORD_BOUNDARY n̪ ɐ WORD_BOUNDARY n̪ ɐ WORD_BOUNDARY n̪ ɐ WORD_BOUNDARY n̪ ɐ WORD_BOUNDARY n̪ ɐ̃u̜ WORD_BOUNDARY
n a WORD_BOUNDARY n a WORD_BOUNDARY n a WORD_BOUNDARY n a WORD_BOUNDARY n a WORD_BOUNDARY n ã o WORD_BOUNDARY . WORD_BOUNDARY