#include <fstream>
#include <iostream>
#include <cstring>
#include <unordered_set>
#include <iterator>

using namespace std;

const int p = 1000003;

int hashString(char *s)
{
    unsigned long long hh = 0, pp = 1;
    int i ;
    for ( i = strlen(s)-1 ; i >= 0; i-- )
    {
        hh = hh + pp * (s[i]-'0' + 1);
        pp *= 3;
    }
    return (int)(hh%p);
}

int main()
{
    unordered_set <int> dictionar;

    char cuv[23], ch;

    ifstream fin("abc2.in");

    while(fin.get(ch))
    {
        if(ch == '\n') break;
    }

    fin.get(cuv, 23);

    int lcuv = strlen(cuv);

    dictionar.insert(hashString(cuv));

    fin.get();
    while (fin.get(cuv, 23))
    {
        dictionar.insert(hashString(cuv));
        fin.get();
    }

//    unordered_set<int> :: iterator itr;
//    for (itr = dictionar.begin(); itr != dictionar.end(); itr++)
//        cout << (*itr) << endl;

    fin.clear();
    fin.seekg(0);

    int i = 0, nr = 0;
    do
    {
        fin.get(ch);
        if (ch == '\n')
            break;
        cuv[i++] = ch;
        if (i == lcuv)
        {
            cuv[i] = '\0';
            if(dictionar.find(hashString(cuv)) != dictionar.end())
                nr++;
            strcpy( cuv, cuv+1);
            cuv[strlen(cuv)-1] = ch;
            cuv[strlen(cuv)] = '\0';
            i --;
        }
    }
    while(1);

    ofstream fout("abc2.out");

    fout << nr;

    fout.close();

    return 0;
}