o no se ponen todas
o no se ponen todas ?
o̞ WORD_BOUNDARY n o̞ WORD_BOUNDARY s e̞ WORD_BOUNDARY p o̞ n e̞ n WORD_BOUNDARY t o̞ d a s WORD_BOUNDARY
o WORD_BOUNDARY n o WORD_BOUNDARY s e WORD_BOUNDARY p o n e n WORD_BOUNDARY t o d a s WORD_BOUNDARY ? WORD_BOUNDARY