import java.util.Scanner;

public class Main {

	public static void main(String[] args) {
		// TODO ?????????????????????????????????????????????
		
		Scanner scan = new Scanner(System.in);
		String W = scan.next();
		String w = W.toLowerCase();
		
		int i = 0;
		while(true){
			String Ti = scan.next();
			if (Ti.equals("END_OF_TEXT")) break;
			String ti = Ti.toLowerCase();
			if (ti.equals(w)) i++;
		}
		System.out.println(i);
		

	}

}
/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