eso es un semáforo
eso es un semáforo .
e̞ s o̞ WORD_BOUNDARY e̞ s WORD_BOUNDARY u n WORD_BOUNDARY s e̞ m a f o̞ ɾ o̞ WORD_BOUNDARY
e s o WORD_BOUNDARY e s WORD_BOUNDARY u n WORD_BOUNDARY s e m á f o r o WORD_BOUNDARY . WORD_BOUNDARY