o círculo muito bem
o círculo muito bem .
u WORD_BOUNDARY s i ɾ k u l̪ˠ u WORD_BOUNDARY m ũi t̪ u WORD_BOUNDARY b ẽ WORD_BOUNDARY
o WORD_BOUNDARY c í r c u l o WORD_BOUNDARY m u i t o WORD_BOUNDARY b e m WORD_BOUNDARY . WORD_BOUNDARY