import java.util.*;
import java.text.*;
/*
Main class for AOJ where there is no input.
*/
public class Main{
   public static final String EOF = "END_OF_TEXT";
   public static void main(String[] args){
      Scanner sc = new Scanner(System.in);
      String keyWord = sc.nextLine().toLowerCase();
      int count = 0;
      String[] strArr;
      boolean exit = false;
      
      while(!exit){
         strArr = sc.nextLine().split(" ");
         for(int i = 0; i < strArr.length; i ++){
            
            //end of loop
            if(strArr[i].equals(EOF)){
               exit = true;
               break;
            }
            
            //if not the end of the string
            if(strArr[i].toLowerCase().equals(keyWord)){
               count++;
            }
            
         }
      }
      System.out.println(count);
   }//main
   
   
}//class

/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