import java.util.ArrayList;
import java.util.Scanner;

public class Main {

	public static void main(String[] args) {

		int count = 0;
		String check;
		Scanner sc = null;
		try {
			sc = new Scanner(System.in);

			check = sc.next();

			//??????????????¬????????§??????????´?
			ArrayList<String> textList = new ArrayList<String>();
			while (sc.hasNext()) {
				String word = sc.next();

				//??????????????????
				if (!word.equals("END_OF_TEXT")) {
					word = word.toLowerCase();

					textList.add(word);
				} else {
					break;
				}
			}
			//??????????????????????????????????????§??????
			for (int i = 0; i < textList.size(); i++) {

				if (textList.get(i).equals(check)) {
					count++;
				}
			}
			System.out.println(count);

		} finally {
			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