aquí no no pasa nada
aquí no no pasa nada .
a k i WORD_BOUNDARY n o̞ WORD_BOUNDARY n o̞ WORD_BOUNDARY p a s a WORD_BOUNDARY n a d a WORD_BOUNDARY
a q u í WORD_BOUNDARY n o WORD_BOUNDARY n o WORD_BOUNDARY p a s a WORD_BOUNDARY n a d a WORD_BOUNDARY . WORD_BOUNDARY