está difícil de arrumar isso
está difícil de arrumar isso .
e s t a WORD_BOUNDARY d i f i s i l WORD_BOUNDARY d ɨ WORD_BOUNDARY ɐ ʁ u m a ɹ WORD_BOUNDARY i s ʊ WORD_BOUNDARY
e s t á WORD_BOUNDARY d i f í c i l WORD_BOUNDARY d e WORD_BOUNDARY a r r u m a r WORD_BOUNDARY i s s o WORD_BOUNDARY