import java.util.*;

public class Main {
	public static void main(String[] args) {
		
		Scanner sc = new Scanner(System.in);
		
		String w = sc.nextLine();
		String t = "";
		int cnt = 0;
		
		w = w.toUpperCase();
		while(!(t.equals("END_OF_TEXT"))) {
			t = sc.next();
			if(!(t.equals("end_of_text"))) {
				t = t.toUpperCase();
			}
			String[] tTbl = t.split(" ", 0);
			for(int i = 0; i < tTbl.length; i++) {
				if(tTbl[i].equals(w)) {
					cnt++;
				}
			}
		}
		System.out.println(cnt);
	}
}
/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