"That that is is that that is not is not is that it that is it."
The answer is:"That that is, is; that that is not, is not; is that it? That is it." Readers may also wish to refer to the following locations:http://www.creativepuzzels.nl/spel/speel1/speel2/punct-2.htm
Edited on March 20, 2007, 5:10 am
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