import java.util.*;
import java.io.*;

class Main {
  public static void main(String args[]) {
    try {
      BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
      String w = br.readLine();
      String l;
      List<String> t = new ArrayList<String>();
      while (!(l = br.readLine()).equals("END_OF_TEXT")) {
        for (String in : l.split(" ")) {
          t.add(in);
        }  
      }
      int ans = 0;
      for (String str : t) {
        if (str.equalsIgnoreCase(w)) {
          ans++;
        }
      }
      System.out.println(ans);
    } 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