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fast faster fastest the fast
the fastest fastest faster fast
fast faster fastest the fastest
left off left behind left alone left out
quick faster slowly more slowly
some; faster any; faster some; fast any; fast
fast faster fastest the father
fast faster the fastest most fast
five times as fast as five times fast than as five times fast as faster five times than
as fast as;earlier faster than;earlier f
fast faster the fastest more fast
fast faster the fastest most fast