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

public class Main {

	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		
		String W = br.readLine().toLowerCase();
		
		int ans = 0;
		String line;
		while (!((line = br.readLine()).equals("END_OF_TEXT"))) {
			line = line.toLowerCase();
			StringTokenizer st = new StringTokenizer(line, " ");
			while (st.hasMoreTokens()) {
				if (st.nextToken().equals(W)) ans++;
			}
		}
		
		System.out.println(ans);
	}

}
/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