16 a^2 b^2 c^4 x^4 y^2 + 4 a^4 c^4 x^3 y^3 + 24 a^2 b^2 c^4 x^3 y^3 + 4 b^4 c^4 x^3 y^3 - 4 c^8 x^3 y^3 + 16 a^2 b^2 c^4 x^2 y^4 + 16 a^2 b^4 c^2 x^4 y z + 16 a^2 b^2 c^4 x^4 y z - 2 a^6 c^2 x^3 y^2 z + 18 a^4 b^2 c^2 x^3 y^2 z + 34 a^2 b^4 c^2 x^3 y^2 z - 2 b^6 c^2 x^3 y^2 z + 2 a^4 c^4 x^3 y^2 z + 68 a^2 b^2 c^4 x^3 y^2 z + 10 b^4 c^4 x^3 y^2 z + 2 a^2 c^6 x^3 y^2 z - 6 b^2 c^6 x^3 y^2 z - 2 c^8 x^3 y^2 z - 2 a^6 c^2 x^2 y^3 z + 34 a^4 b^2 c^2 x^2 y^3 z + 18 a^2 b^4 c^2 x^2 y^3 z - 2 b^6 c^2 x^2 y^3 z + 10 a^4 c^4 x^2 y^3 z + 68 a^2 b^2 c^4 x^2 y^3 z + 2 b^4 c^4 x^2 y^3 z - 6 a^2 c^6 x^2 y^3 z + 2 b^2 c^6 x^2 y^3 z - 2 c^8 x^2 y^3 z + 16 a^4 b^2 c^2 x y^4 z + 16 a^2 b^2 c^4 x y^4 z + 16 a^2 b^4 c^2 x^4 z^2 - 2 a^6 b^2 x^3 y z^2 + 2 a^4 b^4 x^3 y z^2 + 2 a^2 b^6 x^3 y z^2 - 2 b^8 x^3 y z^2 + 18 a^4 b^2 c^2 x^3 y z^2 + 68 a^2 b^4 c^2 x^3 y z^2 - 6 b^6 c^2 x^3 y z^2 + 34 a^2 b^2 c^4 x^3 y z^2 + 10 b^4 c^4 x^3 y z^2 - 2 b^2 c^6 x^3 y z^2 - a^8 x^2 y^2 z^2 - 4 a^6 b^2 x^2 y^2 z^2 + 10 a^4 b^4 x^2 y^2 z^2 - 4 a^2 b^6 x^2 y^2 z^2 - b^8 x^2 y^2 z^2 - 4 a^6 c^2 x^2 y^2 z^2 + 68 a^4 b^2 c^2 x^2 y^2 z^2 + 68 a^2 b^4 c^2 x^2 y^2 z^2 - 4 b^6 c^2 x^2 y^2 z^2 + 10 a^4 c^4 x^2 y^2 z^2 + 68 a^2 b^2 c^4 x^2 y^2 z^2 + 10 b^4 c^4 x^2 y^2 z^2 - 4 a^2 c^6 x^2 y^2 z^2 - 4 b^2 c^6 x^2 y^2 z^2 - c^8 x^2 y^2 z^2 - 2 a^8 x y^3 z^2 + 2 a^6 b^2 x y^3 z^2 + 2 a^4 b^4 x y^3 z^2 - 2 a^2 b^6 x y^3 z^2 - 6 a^6 c^2 x y^3 z^2 + 68 a^4 b^2 c^2 x y^3 z^2 + 18 a^2 b^4 c^2 x y^3 z^2 + 10 a^4 c^4 x y^3 z^2 + 34 a^2 b^2 c^4 x y^3 z^2 - 2 a^2 c^6 x y^3 z^2 + 16 a^4 b^2 c^2 y^4 z^2 + 4 a^4 b^4 x^3 z^3 - 4 b^8 x^3 z^3 + 24 a^2 b^4 c^2 x^3 z^3 + 4 b^4 c^4 x^3 z^3 - 2 a^6 b^2 x^2 y z^3 + 10 a^4 b^4 x^2 y z^3 - 6 a^2 b^6 x^2 y z^3 - 2 b^8 x^2 y z^3 + 34 a^4 b^2 c^2 x^2 y z^3 + 68 a^2 b^4 c^2 x^2 y z^3 + 2 b^6 c^2 x^2 y z^3 + 18 a^2 b^2 c^4 x^2 y z^3 + 2 b^4 c^4 x^2 y z^3 - 2 b^2 c^6 x^2 y z^3 - 2 a^8 x y^2 z^3 - 6 a^6 b^2 x y^2 z^3 + 10 a^4 b^4 x y^2 z^3 - 2 a^2 b^6 x y^2 z^3 + 2 a^6 c^2 x y^2 z^3 + 68 a^4 b^2 c^2 x y^2 z^3 + 34 a^2 b^4 c^2 x y^2 z^3 + 2 a^4 c^4 x y^2 z^3 + 18 a^2 b^2 c^4 x y^2 z^3 - 2 a^2 c^6 x y^2 z^3 - 4 a^8 y^3 z^3 + 4 a^4 b^4 y^3 z^3 + 24 a^4 b^2 c^2 y^3 z^3 + 4 a^4 c^4 y^3 z^3 + 16 a^2 b^4 c^2 x^2 z^4 + 16 a^4 b^2 c^2 x y z^4 + 16 a^2 b^4 c^2 x y z^4 + 16 a^4 b^2 c^2 y^2 z^4=0