import java.util.*;

public class Main {
	static Scanner sc = new Scanner(System.in);
	public static void main(String[] args) {
		String w = sc.next();
		w = w.toLowerCase();
		String s = "";
		int count = 0;
		while (sc.hasNext()) {
			String str = sc.next();
			if (str.equals("END_OF_TEXT")) {break;}
			else {
				str = str.toLowerCase();
				if (str.equals(w)) {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