---------------------------------------
|rectangle 1|unknown|factor|term| edge| 
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|  length   |  5.00 |     2|   0|10.00|
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|  width    |  5.00 |     1|   0| 5.00|
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|  area     |  5.00 |     0|   0|50.00|
---------------------------------------
---------------------------------------
|rectangle 2|unknown|factor|term| edge| 
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|  length   |  5.00 |     2|   3|13.00|
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|  width    |  5.00 |     1|   0| 5.00|
---------------------------------------
|  area     |  5.00 |     0|   0|65.00|
---------------------------------------