a mamã ouve bem
a mamã ouve bem .
ɐ WORD_BOUNDARY m ɐ̃ m ɐ̃ WORD_BOUNDARY o v ɯ WORD_BOUNDARY b ẽ WORD_BOUNDARY
a WORD_BOUNDARY m a m ã WORD_BOUNDARY o u v e WORD_BOUNDARY b e m WORD_BOUNDARY . WORD_BOUNDARY