[tag=DT] [tag=NN] [lemma=□ | □] □
[tag=DT] [tag=NN] [lemma="," | □] □
[tag=DT] [tag=NN] [lemma=let | □] □
For an estimate , lets say the power requirement in city traffic traveling 30 miles an hour averages 20 horsepower . Few take the time to look at what 's on the stamp , let alone devote an entire site to one stamp theme . The figure , let there be no doubt , is alone . If people want to enter this country , let them do it legally or not at all .