50 x 50
75 x 100
75 x 200
75 x 75
100 x 100
100 x 150
100 x 200
100 x 75
120 x 120
150 x 200
200 x 100
200 x 150
200 x 200
200 x 300
200 x 400
300 x 100
300 x 200
300 x 300
350 x 350
400 x 200
400 x 300
400 x 400