{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE BangPatterns #-}

import Control.Applicative
import Control.Monad
import Control.Arrow
import Data.List
import Data.Maybe
import Data.Char
import qualified Data.ByteString.Char8 as B
import Text.Printf

readInt = ( readLn :: IO Int )
readInts = map ( read :: String -> Int ) . words <$> getLine

getList = map ( fst . fromJust . B.readInt ) . B.words <$> B.getLine

which a b f = if f then a else b
mp [ a, b ] = ( a, b )

nums = [ "XII", "I","II","III","IIII","V","VI","VII","VIII","IX","X","XI" ]

main = do
	[ s, t ] <- words <$> getLine
	let
		t' = read t
	putStrLn $ ( nums !! ) $ ( `mod` 12 ) $ ( + 12 ) $ ( `mod` 12 ) $ ( + t' ) $ fromJust $  s `elemIndex` nums