Hang Hole

2 x 2, 2x 3, 2 x 8, 2x 12, 3 x 3, 3 x 4, 3 x 5, 3 x 6, 4 x 4, 4 x 6, 4 x 8, 5 x 8, 5 x 10, 6 x 8, 6 x 9, 6 x 10, 6 x 12, 6 x 14, 8 x 10, 9 x 12, 10 x 12, 12 x 15