i si no es un tutu
i si no es un tutu .
i WORD_BOUNDARY s i WORD_BOUNDARY n o WORD_BOUNDARY ɛ s WORD_BOUNDARY ʊ n WORD_BOUNDARY t u t ʊ WORD_BOUNDARY
i WORD_BOUNDARY s i WORD_BOUNDARY n o WORD_BOUNDARY e s WORD_BOUNDARY u n WORD_BOUNDARY t u t u WORD_BOUNDARY