bueno por_favor si
bueno por favor si .
β w e̞ n o̞ WORD_BOUNDARY p o̞ ɾ WORD_BOUNDARY f a β o̞ ɾ WORD_BOUNDARY s i WORD_BOUNDARY
b u e n o WORD_BOUNDARY p o r WORD_BOUNDARY f a v o r WORD_BOUNDARY s i WORD_BOUNDARY . WORD_BOUNDARY