import java.util.Scanner;

public class Towers {

    private static void towerOfHanoi(int count, char fromRod, char toRod, char auxRod) {
        if (count == 1) {
            System.out.println(String.format("Disk nomer 1 ot konus %c kum konus %c", fromRod, toRod));
            return;
        }
        towerOfHanoi(count - 1, fromRod, auxRod, toRod);
        System.out.println(String.format("Disk nomer %d ot konus %c kum konus %c", count, fromRod, toRod));
        towerOfHanoi(count - 1, auxRod, toRod, fromRod);
    }

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int count = Integer.parseInt(scanner.nextLine());
        towerOfHanoi(count, 'A', 'C', 'B');
    }
}