estás te a esfregar
estás te a esfregar .
e s t a ʃ WORD_BOUNDARY t ɨ WORD_BOUNDARY ɐ WORD_BOUNDARY ʃ f ɹ ɨ ɡ a ɹ WORD_BOUNDARY
e s t á s WORD_BOUNDARY t e WORD_BOUNDARY a WORD_BOUNDARY e s f r e g a r WORD_BOUNDARY