import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;

class Main{

	public static void main(String[] args) throws IOException{

		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		int count = 0;
		String search = br.readLine().toLowerCase();

		while(true){

			String str = br.readLine();

			if(str.equals("END_OF_TEXT")){
				break;
			}

			str = str.toLowerCase();
			String[] word = str.split(" ");

			for(int i = 0; i < word.length; i++){
				if(search.equals(word[i])){
					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