import java.util.Scanner;

public class Main {
	public static void main(String[] args){
		final Scanner sc = new Scanner(System.in);
		String key=sc.nextLine().toLowerCase();
		int count = 0;
		while(true){
			String[] str=sc.nextLine().split(" ");
			if(str[0].equals("END_OF_TEXT")) break;
			for(String s:str){
				s=s.toLowerCase();
				if(s.equals(key)) {
					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