#include<bits/stdc++.h>
using namespace std;
int main()
{
    int i,n=0,j=0;
    bool z=1;
    char a[256],s[256],d[256];
    gets(a);
    gets(d);
    for(i=0;i<strlen(a);i++){
        if(a[i]!=' '){
            s[n]=a[i];
            n++;
            if(a[i+1]==' '||a[i+1]=='.'){
                s[n]='\0';
                j++;
                if(strcmp(s,d)==0){
                    z=0;
                    cout<<j;
                    break;
                }
                n=0;
            }
        }   
    }
    if(z==1){
        cout<<strlen(a)-j;
    }
}
/**************************************************************
	Problem: 1012
	User: linmiaoling
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2076 kb
****************************************************************/