You can put this solution on YOUR website! How three letter words can can be made rearranging the word 'humuhumunukunukuapuaa' (21-letter word)?
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# of h's: 2
# of u's: 9
# of m's: 2
# of k's: 2
# of n's: 2
# of p's: 1
# of a's: 3
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Assuming repetition is allowed there are 21C3
= (21*20*19)/(1*2*3) = 1330 3-letter words.
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Cheers,
Stan H.
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