import java.util.Scanner;
public class Main{
	public static void main(String[] args){
		Scanner scan = null;
		try{
			scan = new Scanner(System.in);
			String str;
			String text = scan.next();
			int counter = 0;
			while(!(str = scan.next()).equals("END_OF_TEXT")){
				if(text.equals(str.toLowerCase()))counter++;
			}
			System.out.println(counter);
		}finally{
			if(scan!=null)scan.close();
		}
	}
}
/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