#include <bits/stdc++.h>

using namespace std;

const int NMAX = 100000;
const int MOD1  = 666013;
const int MOD2  = 696961;
const int LGMAX = 4 * NMAX + 5;
const int SIGMA = 26;

map<char, string> LET;
int N, Ans = 0;
vector < string > v[LGMAX];

int main() {
    for( int i = 1;  i <= SIGMA;  ++i ) {
        char ch;
        string s;
        cin >> ch >> s;
        LET[ch] = s;
    }
    cin >> N;
    for( int i = 1;  i<= N;  ++i ) {
        string s, line;
        cin >> s;
        for( auto ch : s ) {
            line += LET[ch];
        }
        v[ line.size() ].push_back( line );
    }
    for( int i = 1;  i <= LGMAX;  ++i ) {
        map< string, int > MP;


        for( auto str : v[i] ) {
            MP[str]++;

            Ans = max( Ans, MP[ str ] );
        }
    }
    if( Ans < 1 ) cout << "1-\n";
    else cout << Ans << '\n';
    return 0;

}