# coding=utf-8:
import itertools
watchList = ["I" ,"II" ,"III" ,"IIII" ,"V" ,"VI" ,"VII" ,"VIII" ,"IX" ,"X" ,"XI" ,"XII"]

cycle_watchList = itertools.cycle(watchList)

w, t = input().split()
s = watchList.index(w)
n = int(t)

if n <= 0:
    n = n % 12

i = next(cycle_watchList)

while i != w:
    i = next(cycle_watchList)

for j in range(n):
    i = next(cycle_watchList)

print(i)