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Re:ft.. pls delete this post..

Posted by diablo at 2004-11-07 19:06:59 on Problem 2004
In Reply To:can a "permuting" be a non-change permuting ? Posted by:diablo at 2004-11-07 19:04:57

>  A word A is a mixed extension of another word B if A can be formed by adding one letter to B and permuting the result
> 
> A=abc
> B=abcd
> 
> is it available?

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