ela está a preparar o
ela está a preparar o .
ɛ l ɐ WORD_BOUNDARY e s t a WORD_BOUNDARY ɐ WORD_BOUNDARY p ɹ e p ɐ ɾ a ɹ WORD_BOUNDARY ɔ WORD_BOUNDARY
e l a WORD_BOUNDARY e s t á WORD_BOUNDARY a WORD_BOUNDARY p r e p a r a r WORD_BOUNDARY o WORD_BOUNDARY