import java.util.Scanner;                                                   

public class Main{
    public static void main(String[] args){
        Scanner in = new Scanner(System.in);
        String w = in.next();
        int a = 0;
        while(in.hasNext()){
            String str = in.next();
            if(str.equals("END_OF_TEXT")){
                break;
            }else if(str.equalsIgnoreCase(w)){
            a++;
            }
        }
        System.out.println(a);
    }
}
/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