no del+del el vuelo del+del
no del del el vuelo del del .
n o WORD_BOUNDARY ð e l WORD_BOUNDARY ð e l WORD_BOUNDARY e l WORD_BOUNDARY β w e l o WORD_BOUNDARY ð e l WORD_BOUNDARY ð e l WORD_BOUNDARY
n o WORD_BOUNDARY d e l WORD_BOUNDARY d e l WORD_BOUNDARY e l WORD_BOUNDARY v u e l o WORD_BOUNDARY d e l WORD_BOUNDARY d e l WORD_BOUNDARY