/*** WORK : 省赛\2024大连省赛\a.cpp ***/
/*** TIME : 2024/11/27 16:08 ***/
#include <bits/stdc++.h>
using namespace std;
#define all(v) v.begin(), v.end()
#define pb push_back
#define se second
#define fi first
#define int long long
typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<vi> vvi;
const int MOD = (int)1e9 + 7;
const int INF = INT_MAX;
int p = 28;
int f(char c)
{
    if (c <= 'Z' && c >= 'A')
    {
        return (c - 'A' + 1);
    }
    if (c <= 'z' && c >= 'a')
    {
        return (c - 'a' + 1);
    }
    return 0;
}

void solve()
{
    string s;
    getline(cin,s);
    set<int> mp;
    int cur = 0;
    int len = 0;
    // cout << s << endl;
    for (char c:s)
    {
        int t = f(c);
        if(t==0){
            // cout << cur << endl;
            if(cur > 0 && len <= 20){
                mp.insert(cur);
            }
            cur = 0;
            len = 0;
        }else{
            cur = cur * p + t;
            len ++;
        }
    }
    if(cur > 0 && len <= 20){
        mp.insert(cur);
    }
    int n;
    cin >> n;
    while(n--){
        string ss;
        cin >> ss;
        int res = 0;
        for(char c:ss){
            res = res * p + f(c);
        }
        if(mp.count(res)){
            mp.erase(res);
        }
    }

    cout << mp.size() << endl;
}

int32_t main()
{
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);
    cout << fixed << setprecision(12);
    int T = 1;
    T = 1;
    while (T--)
        solve();
}