/* Affichage d'un sapin plein.
 */

class Sapin_plein {

    public static void main(String[] args) {
        final int H = 12;

        for (int i = 0; i < H; ++i) {
            for (int j = 0; j < H - i - 1; ++j)
                System.out.print(' ');
            for (int j = 0; j < 2 * i + 1; ++j)
                System.out.print('*');
            System.out.println();
        }
    }
}