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c
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dy
d
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ty
m
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ssy
dirty
messy
clean
tidy
It is a chick now.
It was an egg before.
It was a caterpillar before.
It is a butterfly now.
They were two tadpoles
before.
They are two frogs now.
before
It was an egg.
It was a caterpillar.
They were two tadpoles.
now
It is a chick.
It is a butterfly.
They are two frogs.
was