y los delfines son buenos o no
y los delfines son buenos o no ?
i WORD_BOUNDARY l o̞ s WORD_BOUNDARY d e̞ l f i n e̞ s WORD_BOUNDARY s o̞ n WORD_BOUNDARY β w e̞ n o̞ s WORD_BOUNDARY o̞ WORD_BOUNDARY n o̞ WORD_BOUNDARY
y WORD_BOUNDARY l o s WORD_BOUNDARY d e l f i n e s WORD_BOUNDARY s o n WORD_BOUNDARY b u e n o s WORD_BOUNDARY o WORD_BOUNDARY n o WORD_BOUNDARY ? WORD_BOUNDARY