import java.util.Scanner;

public class Main {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		String W = scan.next();
		String end = "END_OF_TEXT";
		int tmp = 0;

		for(;;){
			String T = scan.next();
			if(T.equals(end)){
				break;
			}else if(T.equalsIgnoreCase(W)){
				tmp++;
			}
		}
		System.out.println(tmp);
	}

}
/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