#include <iostream>
#include <vector>
using namespace std;
using ll = long long;
int main() {
	int l;string s;
	cin >> l >> s;
	if (s == "Beat") l++;
	if (l >= 6) {
		return 0;
	}
	if (l == 1) {
		cout << 390 << endl;
	} else if (l == 2) {
		cout << 429 << endl;
	} else if (l == 3) {
		cout << 468 << endl;
	} else if (l == 4) {
		cout << 507 << endl;
	} else {
		cout << 546 << endl;
	}
}