import Control.Applicative ((<$>), (<*>))
import Data.Bool (bool)

main :: IO ()
main = solve <$> getLine <*> readLn <*> getLine >>= putStrLn

solve :: String -> Int -> String -> String
solve [c1, c2, c3] n sa | n == 0 = bool "SUCCESS" "FAILURE"  $ sa == s0
                        | n == 1 = bool "SUCCESS" "FAILURE"  $ sa == s1 || sa == s2
                        | even n = bool "SUCCESS" "FAILURE"  $ sa `elem` [s0, s3, s4]
                        | otherwise = bool "SUCCESS" "FAILURE"  $ sa `elem` [s1, s2, s5]
  where s0 = [c1, c2, c3]
        s1 = [c2, c1, c3]
        s2 = [c1, c3, c2]
        s3 = [c2, c3, c1]
        s4 = [c3, c1, c2]
        s5 = [c3, c2, c1]