#include <bits/stdc++.h>
using namespace std;

#ifdef _RUTHEN
#include "debug.hpp"
#else
#define show(...) true
#endif

using ll = long long;
#define rep(i, n) for (int i = 0; i < (n); i++)
template <class T> using V = vector<T>;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    int X, Y;
    cin >> X >> Y;
    if ((X + 4) % 12 == Y) {
        cout << (Y + 4) % 12 << '\n';
    } else {
        cout << (X + 4) % 12 << '\n';
    }
    return 0;
}