i3 : pointsByIntersection(M,R)
2 2
o3 = {11y*z - 5z - 6x - 9y - 37z + 66, 44x*z + 9z - 42x - 360y - 325z +
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2 2 2
2244, 22y - 5z - 6x - 218y + 29z + 528, 22x*y - 5z - 138x - 86y + 29z
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2 2 3 2
+ 528, 44x - 19z - 586x - 120y + 295z + 1716, 22z - 379z - 270x +
------------------------------------------------------------------------
1080y + 1569z - 5940}
o3 : List
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