viaje al centro de la tíerra
viaje al centro de la tíerra .
β j a x e̞ WORD_BOUNDARY a l WORD_BOUNDARY s e̞ n t ɾ o̞ WORD_BOUNDARY d e̞ WORD_BOUNDARY l a WORD_BOUNDARY t j e̞ r a WORD_BOUNDARY
v i a j e WORD_BOUNDARY a l WORD_BOUNDARY c e n t r o WORD_BOUNDARY d e WORD_BOUNDARY l a WORD_BOUNDARY t í e r r a WORD_BOUNDARY . WORD_BOUNDARY