un perro mete en la casa
un perro mete en la casa .
u n WORD_BOUNDARY p e̞ r o̞ WORD_BOUNDARY m e̞ t e̞ WORD_BOUNDARY e̞ n WORD_BOUNDARY l a WORD_BOUNDARY k a s a WORD_BOUNDARY
u n WORD_BOUNDARY p e r r o WORD_BOUNDARY m e t e WORD_BOUNDARY e n WORD_BOUNDARY l a WORD_BOUNDARY c a s a WORD_BOUNDARY . WORD_BOUNDARY