category rectangular has 26 models
0, m870
|
1, m872
|
2, m874
|
3, m876
|
4, m878
|
5, m880
|
6, m882
|
7, m884
|
8, m886
|
9, m888
|
10, m890
|
11, m892
|
12, m894
|
13, m896
|
14, m898
|
15, m900
|
16, m902
|
17, m904
|
18, m906
|
19, m908
|
20, m910
|
21, m912
|
22, m914
|
23, m916
|
24, m918
|
25, m920
|