#include <iostream>
#include <fstream>
#include <string.h>

using namespace std;

ifstream f("abc2.in");
ofstream g("abc2.out");

int main()
{
    int k=0;
    char s[101], ss[101], sss[101]="";
    f>>s;
    f.get();
    while(f>>ss)
    {

        if(strstr(s, ss)&& strstr(sss, ss)==0)
        {
            strcat(sss, ss);
            k++;
        }
    }
    g<<k;
    return 0;
}