import java.util.Scanner;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        String word = sc.nextLine();
        int count = 0;
        while(true){
            String text = sc.nextLine();
            if(text.equals("END_OF_TEXT")){
                break;
            }
            String[] t = text.split(" ");
            for(String t_word:t){
                if(t_word.equalsIgnoreCase(word)){
                    count++;
                }
            }
        }
        System.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