import java.util.Scanner;

public class Main {
    public static void main(String[] args){
        Scanner sc = new Scanner(System.in);

        int count = 0;
        String key = sc.next();
        key = key.toLowerCase();

        String read = sc.next();
        while(!(read.equals("END_OF_TEXT"))){
            read = read.toLowerCase();
            if(read.equals(key))
                count++;
            read = sc.next();
        }
        System.out.println(count);

        sc.close();
    }
}

/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz