import java.util.Scanner;
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String s1 = sc.nextLine().toLowerCase();
String s2 = sc.nextLine().toLowerCase();
int count = 0 ;
for (int i =0;i<s1.length();i++){
if(s2.charAt(0) == s1.charAt(i)){
count++;
}
}
System.out.println(count);
}
}
public class Main {
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String s1 = sc.nextLine().toLowerCase();
String s2 = sc.nextLine().toLowerCase();
int count = 0 ;
for (int i =0;i<s1.length();i++){
if(s2.charAt(0) == s1.charAt(i)){
count++;
}
}
System.out.println(count);
}
}