import java.util.*;
 
public class Main {
    
    public static void main(String[] args){
        Scanner scan=new Scanner(System.in);
        String obj;
        String str;
        int counter=0;
        
        obj=scan.nextLine();
        
        scan.useDelimiter("\\s");
        
        while(!((str=scan.next()).equals("END_OF_TEXT"))){
            str=str.toLowerCase();
            if(str.equals(obj)){
                counter++;
            }
        }
        
        System.out.println(counter);
    }
        
}
/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