java

import java.util.Scanner;


public class Main{

    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);
        while(sc.hasNext()){
            String str = sc.nextLine().toLowerCase();
            String c = sc.next();
            char[] c1 = c.toLowerCase().toCharArray();
            int count = 0;
            for(int i = 0; i < str.length(); i++){
                if(c1[0] == str.charAt(i)){
                    count++;
                }
            }

            System.out.println(count);
        }

    }
}