#include <iostream>
#include <string>
#include <sstream>

using namespace std;

const int beer_price = 42;

int main()
{
    int price, res = 0;
    string line;

    while( getline( cin, line ) )
    {
        if( line[0] == '|' )
        {
            res += int(line.length()) * beer_price;
        }
        else
        {
            stringstream line_stream(line);
            line = "";
            line_stream >> price;
            line_stream.ignore( 2 );
            line_stream >> line;
            if( line.length() > 0 )
                res += int(price * line.length());
            else
                res += price;
        }
    }

    if ( res % 10 >= 5 )
        res += (10 - res % 10);
    else
        res -= res % 10;

    cout << res << ",-" << endl;

    return 0;
}