son las once y media
son las once y media .
s o̞ n WORD_BOUNDARY l a s WORD_BOUNDARY o̞ n s e̞ WORD_BOUNDARY i WORD_BOUNDARY m e̞ d j a WORD_BOUNDARY
s o n WORD_BOUNDARY l a s WORD_BOUNDARY o n c e WORD_BOUNDARY y WORD_BOUNDARY m e d i a WORD_BOUNDARY . WORD_BOUNDARY