#include<iostream>
using namespace std;
int main(){
    ios :: sync_with_stdio(false);
    int x, y, ans;
    cin >> x >> y;
    int a[3][3];
    a[0][0] = 8;
    a[1][0] = a[0][1] = a[1][1] = 4;
    a[2][0] = a[0][2] = 2;
    a[1][2] = a[2][1] = a[2][2] = 3;
    while(x < 3) {
        ans += (a[x][y] % 2 == 1 ? 2 : 1);
        x++;
    }
    cout << ans << "\n";
    return 0;
}