import sys
from collections import defaultdict

try:
    import mydebug

    def dprint(*objects):
        print(*objects)
except:
    def dprint(*objects, sep='', end='\n'): pass

s, t = input().split()
t = int(t)

rton = {"I":1,"II":2,"III":3,"IIII":4,"V":5,"VI":6,"VII":7,"VIII":8,"IX":9,"X":10,"XI":11,"XII":12}
ntor = {v: k for k, v in rton.items()}

s = rton[s]
a = s + t
dprint(a)
a %= 12
while a <= 0:
    a += 12
ans = ntor[a]

print(ans)