i3 : pointsByIntersection(M,R)
2 2
o3 = {57y*z + 85z - 10x - 185y - 810z + 1665, 19x*z - 24z - 62x + 12y +
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2 2 2
108z - 108, 19y - 49z + 46x - 99y + 363z - 648, 19x*y + 16z - 79x -
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2 2 3 2
8y - 72z + 72, 19x - 8z - 65x + 4y + 36z - 36, 57z - 427z - 104x +
------------------------------------------------------------------------
14y + 810z - 126}
o3 : List
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