eso es un corazón
eso es un corazón .
e̞ s o̞ WORD_BOUNDARY e̞ s WORD_BOUNDARY u n WORD_BOUNDARY k o̞ ɾ a s o̞ n WORD_BOUNDARY
e s o WORD_BOUNDARY e s WORD_BOUNDARY u n WORD_BOUNDARY c o r a z ó n WORD_BOUNDARY . WORD_BOUNDARY