anda mira un perro
anda mira un perro .
a n d a WORD_BOUNDARY m i ɾ a WORD_BOUNDARY u n WORD_BOUNDARY p e̞ r o̞ WORD_BOUNDARY
a n d a WORD_BOUNDARY m i r a WORD_BOUNDARY u n WORD_BOUNDARY p e r r o WORD_BOUNDARY . WORD_BOUNDARY