import java.io.*;
public class Main {
	public static void main(String[] args) throws IOException{
		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
		int count = 0;
		String line1st = reader.readLine().toUpperCase();
		String line;
		String[] str;
		while(true) {
			line = reader.readLine();
			if(line.equals("END_OF_TEXT")) {
				break;
			}
			str = line.split(" ", -1);
			for(int i = 0; i < str.length; i++) {
				if(str[i].toUpperCase().equals(line1st)) {
					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