#include <bits/stdc++.h>
#define FOR(i, n) for(int i = 0; i < (n); ++i)
#define REP(i, a, b) for(int i = (a); i < (b); ++i)
#define TRAV(i, a) for(auto & i : (a))
#define SZ(x) ((int)(x).size())
#define X first
#define Y second
#define MP std::make_pair
#define PR std::pair
typedef long long ll;
typedef std::pair<int, int> PII;
typedef std::vector<int> VI;

int main(){
	std::ios_base::sync_with_stdio(false);
	std::cin.tie(0);
	std::string xd;
	ll price = 0;
	while(std::cin >> xd){
		if(xd[0] == '|'){
			price += 42ll*SZ(xd);
		}else{
			std::string a = "";
			int pos = 0;
			while(xd[pos] != ','){
				a.push_back(xd[pos]);
				pos++;
			}
			pos++;
			int ile = std::stoi(a);
			price += 1ll*ile*std::max(1, (SZ(xd)-pos-1));
		}
	}
	while(price % 10 != 0) price++;
	std::cout << price;
	return 0;
}