import java.util.Scanner;

public class Main {
	void run(){
		Scanner s = new Scanner(System.in);
		String W = s.next().toLowerCase();
		String T="";
		String txt = "";
		int cnt=0;
		while(true){
			if(W.equals(txt))cnt++;
			txt = s.next();
			if("END_OF_TEXT".equals(txt)){
				break;
			}
			txt = txt.toLowerCase();
		}
		System.out.println(cnt);
	}
	public static void main(String args[]){
		new Main().run();
	}
}
/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