55×40 (2 x 1 ½), 55×35 (2 x 1 ¼), 65×55 (2 ½ x 2), 80×40 (3 x 1 ½), 80×55 (3 x 2), 80×65 (3 x 2 ½), 100×55 (4 x 2), 100×80 (4 x 3), 100×65(4 x 2 ½), 125×100 (5 x 4), 150×100 (6 x 4), 150×80 (6 x 3)