#include "bits/stdc++.h"
using namespace std;
#define fastcin {\
    cin.tie(0);\
    ios::sync_with_stdio(false);\
}
#define rep(i, a, b) for(int i = a; i < b; i++)
#define rrep(i, a, b) for(int i = a; i >= b; i--)
#define fore(i, a) for(auto &i:a)
#define print(x) cout << x << "\n"
#define SORT(a, n) sort(a, a+n);
#define REVERSE(a,n) reverse(a,a+n);
#define VSORT(v) sort(v.begin(), v.end());
#define VREVERSE(v) reverse(v.begin(), v.end());
#define MOD 1000000007
#define yes "YES"
#define no "NO"
using ll = long long;
using vi = vector<int>;
using vvi = vector<vi>;
using vll = vector<ll>;

int main() {
    fastcin;
    string roma[12] = {"I","II","III","IIII","V","VI","VII","VIII","IX","X","XI","XII"};
    string s;
    int t, st, ans;
    cin >> s >> t;
    rep(i, 0, 12) if(s==roma[i]) st = i+1;
    ans = ((t+st)%12+12)%12;
    if(ans==0) ans = 12;
    print(roma[ans-1]);
    return 0;
}