roman_n = {"I":1,"II":2,"III":3,"IIII":4,"V":5,"VI":6,"VII":7,"VIII":8,"IX":9,"X":10,"XI":11,"XII":12}
S1,T = map(str,input().split())
T = int(T)

now = roman_n[S1]
ans = [k for k,v in roman_n.items() if (now+T)%12 == v]
print(*ans)