#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;

typedef int _loop_int;
#define REP(i,n) for(_loop_int i=0;i<(_loop_int)(n);++i)
#define FOR(i,a,b) for(_loop_int i=(_loop_int)(a);i<(_loop_int)(b);++i)
#define FORR(i,a,b) for(_loop_int i=(_loop_int)(b)-1;i>=(_loop_int)(a);--i)

#define DEBUG(x) cout<<#x<<": "<<x<<endl
#define DEBUG_VEC(v) cout<<#v<<":";REP(i,v.size())cout<<" "<<v[i];cout<<endl
#define ALL(a) (a).begin(),(a).end()

#define CHMIN(a,b) a=min((a),(b))
#define CHMAX(a,b) a=max((a),(b))

// mod
const ll MOD = 1000000007ll;
#define FIX(a) ((a)%MOD+MOD)%MOD

// floating
typedef double Real;
const Real EPS = 1e-11;
#define EQ0(x) (abs(x)<EPS)
#define EQ(a,b) (abs(a-b)<EPS)
typedef complex<Real> P;

int main(){
  map<string,int> si;
  si["I"] = 1;
  si["II"] = 2;
  si["III"] = 3;
  si["IIII"] = 4;
  si["V"] = 5;
  si["VI"] = 6;
  si["VII"] = 7;
  si["VIII"] = 8;
  si["IX"] = 9;
  si["X"] = 10;
  si["XI"] = 11;
  si["XII"] = 12;
  string s;
  int n;
  cin>>s>>n;
  int tm = si[s] + n;
  tm = (tm%12+12)%12;
  if(tm==0)tm=12;
  map<int,string> rev;
  for(auto p:si){
    if(p.second == tm){
      puts((p.first).c_str());
    }
  }
  return 0;
}