el lápiz es de color negro
el lápiz es de color negro .
e̞ l WORD_BOUNDARY l a p i s WORD_BOUNDARY e̞ s WORD_BOUNDARY d e̞ WORD_BOUNDARY k o̞ l o̞ ɾ WORD_BOUNDARY n e̞ ɡ ɾ o̞ WORD_BOUNDARY
e l WORD_BOUNDARY l á p i z WORD_BOUNDARY e s WORD_BOUNDARY d e WORD_BOUNDARY c o l o r WORD_BOUNDARY n e g r o WORD_BOUNDARY . WORD_BOUNDARY