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The letters of the English Alphabet are assigned a number according to their po - sition in the alphabet, eg a = 1 ; e
The letters of the English Alphabet are assigned a number according to their po
sition in the alphabet, eg a ; e ; z A three character string ABC is
said to be balanced if a b c eg DHF is balanced as How many
balanced strings are there in the English alphabet? Note a letter may occur more
than once in a string.
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