#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define int long long

void solve(){
	string s;
	getline(cin,s);
	for (int i = 0;i<s.length();i++){
		if (s[i] >= 'A' && s[i] <= 'Z'){
			s[i] += 'a' - 'A';
		}
	}
	int n;
	cin >> n;
	map<string,bool> mat;
	for (int i = 0;i<n;i++){
		string t;
		cin >> t;
		mat[t] = 1;
	}
	string t="";
	int cnt = 0;
	for (int i = 0;i<s.length();i++){
		if (s[i]==' '||s[i]==','||s[i]=='.'||
		s[i]=='?'||s[i]=='!'){
			if (!mat[t] && t != ""){
				// cout << t << endl;
				mat[t] = 1;
				cnt ++ ;
			}
			t = "";
		}else{
			t += s[i];
		}
	}
	cout << cnt << endl;
    return;
}

signed main(){
    // freopen("input.txt","r",stdin);
    ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
    int _ = 1;
    while (_--){
        solve();
    }
    return 0;
}