tu papá de dónde es
tu papá de dónde es ?
t u WORD_BOUNDARY p a p a WORD_BOUNDARY ð e WORD_BOUNDARY ð o n d e WORD_BOUNDARY e s WORD_BOUNDARY
t u WORD_BOUNDARY p a p á WORD_BOUNDARY d e WORD_BOUNDARY d ó n d e WORD_BOUNDARY e s WORD_BOUNDARY