Write a program to read an integer n and print all triples of the first n small Latin letters, order

import java.util.Scanner;

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

        int start = Integer.parseInt(scanner.nextLine());

        char[] alphabet = "abcdefghijklmnopqrstuvwxyz".toCharArray();
        int temp = start;

            for (int i = 0; i < temp; i++) {

                for (int j = 0; j < temp; j++) {

                    for (int k = 0; k < temp; k++) {
                        System.out.print(alphabet[i]);
                        System.out.print(alphabet[j]);
                        System.out.print(alphabet[k]);
                        System.out.println();

                    }

                }

            }
    }
}