van solos a la casa
van solos a la casa ?
β a n WORD_BOUNDARY s o̞ l o̞ s WORD_BOUNDARY a WORD_BOUNDARY l a WORD_BOUNDARY k a s a WORD_BOUNDARY
v a n WORD_BOUNDARY s o l o s WORD_BOUNDARY a WORD_BOUNDARY l a WORD_BOUNDARY c a s a WORD_BOUNDARY ? WORD_BOUNDARY