#include <iostream>
#include <fstream>
using namespace std;
int v[500001],Freq[100000] , m;
int main()
{
    ifstream f("potrivire.in");
    ofstream g("potrivire.out");

    int n ;

    f >> n;

    for(int i = 1; i <= n; i++)
        f >> v[i];

    int numar;

    for(int i = 1; i <= n; i++)
    {
        for(int j = i; j < i + 5 && j <= n; j++)
        {
            numar = 0;
            for(int q = i; q <= j; q++)
                numar = numar * 10 + v[q];
        //        cout <<numar << endl;
            Freq[numar] = 1;
        }
    }
    long long  s = 0;
    f >> m;

    for(int i = 1; i <= m; i++)
    {
        f >> numar;
        if(Freq[numar] == 1)
        {
            s = (s + numar) ;
            Freq[numar] = 0;
        }
    }
    g << s;
    return 0;
}