8 x 12, 8 x 16, 8 x 8, 8 x 20, 10 x 20, 11 x 14, 12 x 8, 12 x 16, 12 x 18, 12 x 24, 12 x 12, 12 x 36, 14 x 11, 16 x 48, 16 x 12, 16 x 20, 16 x 24, 16 x 8, 18 x 12, 18 x 24, 20 x 16, 20 x 24, 20 x 10, 20 x 30, 20 x 20, 20 x 8, 24 x 24, 24 x 36, 24 x 16, 24 x 18, 24 x 20, 24 x 12, 24 x 32, 28 x 40, 30 x 40, 30 x 20, 32 x 24, 32 x 48, 36 x 12, 36 x 24, 36 x 48, 40 x 28, 40 x 30, 40 x 50, 48 x 16, 48 x 32, 48 x 36, 50 x 40