#include <iostream>
#include<fstream>
#include<cstring>
#include<set>
using namespace std;
int n,i,x,op;
ifstream fcin("hashuri.in");
ofstream fcout("hashuri.out");
char text[10000000],lit[20];
int k;
int main()
{
    set<string> s;
    fcin.getline(text,10000000);
    while(fcin>>lit)
    {
        if(s.count(string(lit)))continue;
        s.insert(string(lit));


        char *p=text;
        while((p=strstr(p,lit))!=NULL)
        {
            ++k;
            p=p+strlen(lit);
        }



    }
    cout<<k;
}