import java.util.Scanner;

class Main {
    public static void main(String args[]) {
        Scanner scan = new Scanner(System.in);

        String W = scan.nextLine();
        int count = 0;
        String T;
        while ((T = scan.nextLine()) != null) {
            if (T.equals("END_OF_TEXT")) {
                break;
            }
            String[] str = T.split(" ");
            for (int i = 0; i < str.length; i++) {
                if(str[i].equalsIgnoreCase(W)) {
                    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