o o comercial é
o o comercial é .
u WORD_BOUNDARY u WORD_BOUNDARY k u m ɯ ɾ s i a l̪ˠ WORD_BOUNDARY ɛ WORD_BOUNDARY
o WORD_BOUNDARY o WORD_BOUNDARY c o m e r c i a l WORD_BOUNDARY é WORD_BOUNDARY . WORD_BOUNDARY