#include <bits/stdc++.h>

#define EQ(a,b) (fabs(a - b) <= fabs(a + b)*EPS)

using namespace std;

const int price = 42;

int calc(int sum)
{
    if( sum%10 >0 )
    {
        sum += 10 - (sum%10);
    }
    
    return sum;
}

int main()
{
    ios::sync_with_stdio(false);

    string input;
    int sum = 0;
    while(cin >> input)
    {
        if(input[0] >= '0' && input[0] <= '9')
        {
            istringstream ss(input);
            int amnt;
            ss >> amnt;
            string tmp;
            ss >> tmp;
            sum += ((tmp.size() - 2) == 0? 1 : (tmp.size() - 2) )* amnt;
        }
        else
        {
            sum += input.size() * 42;
        }



    }
    cout << calc(sum) << ",-" << endl;

    return 0;
}