
import java.util.Scanner;

public class Main {
    public static void main(String[] args){
        String word;
        Scanner sc =new Scanner(System.in);
        String key = sc.next();
        String end = "END_OF_TEXT";

        int n;
        int m;
        int count=0;
        while(true){

            word=sc.next();
            if(end.equals(word)) {
                System.out.println(count);
                break;
            }
            else if(key.equalsIgnoreCase(word)) {
                count = count + 1;
            }
        }
    }
}

/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