Movie Tickets

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int a1 = Integer.parseInt(scanner.nextLine()),
                a2 = Integer.parseInt(scanner.nextLine()),
                n = Integer.parseInt(scanner.nextLine());

        for (int i = a1; i < a2; i++) {
            for (int x = 1; x < n; x++) {
                for (int y = 1; y < n / 2; y++) {
                    if (i % 2 == 1 && (i + x + y) % 2 == 1) {
                        System.out.println((char) i + "-" + x + y + i);
                    }
                }
            }
        }
    }
}