#include <bits/stdc++.h>
#define rep(i, a, n) for(int i = a; i < n; i++)
#define repb(i, a, b) for(int i = a; i >= b; i--)
#define all(a) a.begin(), a.end()
#define int long long
using namespace std;
typedef pair<int, int> P;

signed main(){
    string s;
    int m;
    cin >> s >> m;
    vector<string> c(m);
    rep(i, 0, m){
        cin >> c[i];
    }
    int ans = 0;
    rep(i, 0, m){
        int pos = s.find(c[i], 0);
        while(pos != string::npos){
            ans++;
            pos = s.find(c[i], pos + 1);
        }
    }
    cout << ans << endl;
}