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

public class Main {

	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String W = br.readLine().toLowerCase();
		String END = "END_OF_TEXT";
		int cnt = 0;
		for(;;) {
			String line = br.readLine();
			if(line.equals(END)) {
				break;
			}
			String[] words = line.split(" ");
			for(int i = 0; i < words.length; i++) {
				if(words[i].toLowerCase().equals(W)) {
					cnt++;
				}
			}
		}
		System.out.println(cnt);
	}
}
/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