import java.util.Scanner;

public class Main {

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

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

		String word = sc.next();
		for (; !word.equals("END_OF_TEXT"); word = sc.next()) {
//			System.out.println(word);
			if (w.equals(word.toLowerCase())) {
				count++;
			}
		}

		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