import java.io.*;
import java.util.*;
 
class Main {
    public static void main(String[] args) throws IOException {
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
 
        String w = input.readLine();
        String t;
        int num = 0;
 
        while (!(t = input.readLine()).equals("END_OF_TEXT")) {
            t = t.toLowerCase();
            Scanner scan = new Scanner(t);
            while (scan.hasNext()) {
                String str = scan.next();
                if (str.equals(w))
                    num++;
            }
 
        }
 
        System.out.println(num);
    }
}
/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