import java.util.*;
import java.io.*;
import static java.lang.System.*;

public class Main {
  public static void main(String[] args){
    Scanner sc = new Scanner(System.in);
    String word = sc.nextLine();
    int count=0;
    while(true)
    {
      String s = sc.next();
      if(s.equals("END_OF_TEXT")) break;
      if(word.equals(s.toLowerCase()))
      {
        count++;
      }
    }
    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