sí era bueno este
sí era bueno este .
s i WORD_BOUNDARY e̞ ɾ a WORD_BOUNDARY β w e̞ n o̞ WORD_BOUNDARY e̞ s t e̞ WORD_BOUNDARY
s í WORD_BOUNDARY e r a WORD_BOUNDARY b u e n o WORD_BOUNDARY e s t e WORD_BOUNDARY . WORD_BOUNDARY