

import java.util.Scanner;

public class Main {

	public static void main(String[] args) {

		Scanner in = new Scanner(System.in);
		String sentence = "";
		String word = in.next();
		int count = 0;

		while(!(sentence.equals("END_OF_TEXT"))){

			sentence = in.next();

			if(word.equalsIgnoreCase(sentence)){

				count ++;

			}
		}

		System.out.println(count);

	}
}
/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