import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String w = sc.next().toLowerCase();
        String t;
        int count = 0;

        while( !((t=sc.next()).equals("END_OF_TEXT")) ){
            if(t.toLowerCase().equals(w)) count++;
        }

        System.out.println(count);
    }
} import java.util.Scanner; Scanner java.util public class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String w = sc.next().toLowerCase();
        String t;
        int count = 0;

        while( !((t=sc.next()).equals("END_OF_TEXT")) ){
            if(t.toLowerCase().equals(w)) count++;
        }

        System.out.println(count);
    }
} Main public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String w = sc.next().toLowerCase();
        String t;
        int count = 0;

        while( !((t=sc.next()).equals("END_OF_TEXT")) ){
            if(t.toLowerCase().equals(w)) count++;
        }

        System.out.println(count);
    } main {
        Scanner sc = new Scanner(System.in);
        String w = sc.next().toLowerCase();
        String t;
        int count = 0;

        while( !((t=sc.next()).equals("END_OF_TEXT")) ){
            if(t.toLowerCase().equals(w)) count++;
        }

        System.out.println(count);
    } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) String w = sc.next().toLowerCase(); w sc.next().toLowerCase() sc.next().toLowerCase sc.next() sc.next sc String t; t int count = 0; count 0 while( !((t=sc.next()).equals("END_OF_TEXT")) ){
            if(t.toLowerCase().equals(w)) count++;
        } !((t=sc.next()).equals("END_OF_TEXT")) ((t=sc.next()).equals("END_OF_TEXT")) (t=sc.next()).equals (t=sc.next()) t sc.next() sc.next sc "END_OF_TEXT" {
            if(t.toLowerCase().equals(w)) count++;
        } if(t.toLowerCase().equals(w)) count++; t.toLowerCase().equals(w) t.toLowerCase().equals t.toLowerCase() t.toLowerCase t w count++ count System.out.println(count) System.out.println System.out System System.out count String[] args args public class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String w = sc.next().toLowerCase();
        String t;
        int count = 0;

        while( !((t=sc.next()).equals("END_OF_TEXT")) ){
            if(t.toLowerCase().equals(w)) count++;
        }

        System.out.println(count);
    }
} public class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String w = sc.next().toLowerCase();
        String t;
        int count = 0;

        while( !((t=sc.next()).equals("END_OF_TEXT")) ){
            if(t.toLowerCase().equals(w)) count++;
        }

        System.out.println(count);
    }
} Main
import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        String w = sc.next().toLowerCase();
        String t;
        int count = 0;

        while( !((t=sc.next()).equals("END_OF_TEXT")) ){
            if(t.toLowerCase().equals(w)) count++;
        }

        System.out.println(count);
    }
}