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

public class Main {

	public static void main(String[] args) {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String t[];
		int count = 0;
		boolean flag=true;
		try {
			String w = br.readLine();
			while(flag){
				t = br.readLine().split(" ");
				for (String string : t) {
					if(string.equals("END_OF_TEXT")){
						flag = false;
						break;
					}
					if(string.equalsIgnoreCase(w)){
						count++;
					}
				}
			}
			System.out.println(count);
		} catch (IOException e) {
			e.printStackTrace();
		}

	}
}
/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