#include<fstream>
#include<cstring>
#include<queue>
#include<algorithm>
#include<string.h>
#include<bitset>
#include<ctime>
#include<set>
#include<cmath>
#include<unordered_map>
#include<iomanip>
#include<map>
#include<stack>
#include<vector>
#include<bitset>
#include<functional>
#include<iostream>
#include<deque>
#include<unordered_set>
#include<queue>
#include<list>
#include<array>
#include<ctype.h>
using namespace std;
int i, j, k, x, y, z, ok, nr, n, m, el, min1, max1;
char letter;
string morse,res;
unordered_map<char, string>mp;
unordered_map<string, int>rez;
int main()
{
	for (i = 1; i <= 26; i++)
	{
		cin >> letter>>morse;
		mp.insert({ letter,morse });
	}
	cin >> n;
	for (i = 1; i <= n; i++)
	{
		cin >> morse;
		res = "";
		for (j = 0; j <= morse.size() - 1; j++)
		{
			res += mp.find(morse[j])->second;
		}
		rez[res]++;
	}
	for (auto it = rez.begin(); it != rez.end(); it++)
		max1 = max(max1, it->second);
	cout << max1;
	return 0;
}