a João não percebeu
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ɐ WORD_BOUNDARY ʒ u ɐ̃u̜ WORD_BOUNDARY n̪ ɐ̃u̜ WORD_BOUNDARY p e ɾ s ɯ b eu̜ WORD_BOUNDARY
a WORD_BOUNDARY j o ã o WORD_BOUNDARY n ã o WORD_BOUNDARY p e r c e b e u WORD_BOUNDARY . WORD_BOUNDARY