y un león y un león
y un león y un león .
i WORD_BOUNDARY u n WORD_BOUNDARY l e̞ o̞ n WORD_BOUNDARY i WORD_BOUNDARY u n WORD_BOUNDARY l e̞ o̞ n WORD_BOUNDARY
y WORD_BOUNDARY u n WORD_BOUNDARY l e ó n WORD_BOUNDARY y WORD_BOUNDARY u n WORD_BOUNDARY l e ó n WORD_BOUNDARY . WORD_BOUNDARY