la cabeza no la boca
la cabeza no la boca .
l a WORD_BOUNDARY k a β e̞ s a WORD_BOUNDARY n o̞ WORD_BOUNDARY l a WORD_BOUNDARY β o̞ k a WORD_BOUNDARY
l a WORD_BOUNDARY c a b e z a WORD_BOUNDARY n o WORD_BOUNDARY l a WORD_BOUNDARY b o c a WORD_BOUNDARY . WORD_BOUNDARY