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

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    
    vector<int> A = {390,429,468,507,546};
    int L; string s; cin >> L >> s;
    if(s == "Beat") L++;
    cout << A.at(L-1) << endl;
}