countChar :: Char -> [Char] -> Integer
countChar c l = fromIntegral (length (filter (== c) l))

countChars' :: [Char] -> Char -> [Integer] -> [Integer]
countChars' l1 'Z' l2 = (countChar 'Z' l1) : l2
countChars' l1 c l2 = (countChar c l1) : countChars' l1 (succ c) l2 ++ l2

countChars :: [Char] -> [Integer]
countChars l = countChars' l 'A' []

fact :: Integer -> Integer
fact 0 = 1
fact 1 = 1
fact n = n * fact (n - 1)

solve :: [Char] -> Integer
solve s = (fact (sum l) `div` product (map fact l) - 1) `mod` 573 where
    l = countChars s

main :: IO ()
main = do
    s <- getLine
    putStrLn $ show (solve s)