ese es el pin pan pun
ese es el pin pan pun .
e s e WORD_BOUNDARY e s WORD_BOUNDARY e l WORD_BOUNDARY p i m WORD_BOUNDARY p a m WORD_BOUNDARY p u n WORD_BOUNDARY
e s e WORD_BOUNDARY e s WORD_BOUNDARY e l WORD_BOUNDARY p i n WORD_BOUNDARY p a n WORD_BOUNDARY p u n WORD_BOUNDARY