-a^4 b^4 c^6 x^4 y^2 + 2 a^2 b^6 c^6 x^4 y^2 - b^8 c^6 x^4 y^2 - a^4 b^2 c^8 x^4 y^2 + b^6 c^8 x^4 y^2 + 2 a^2 b^2 c^10 x^4 y^2 + b^4 c^10 x^4 y^2 - b^2 c^12 x^4 y^2 - 2 a^6 b^2 c^6 x^3 y^3 + 4 a^4 b^4 c^6 x^3 y^3 - 2 a^2 b^6 c^6 x^3 y^3 - a^6 c^8 x^3 y^3 + a^4 b^2 c^8 x^3 y^3 + a^2 b^4 c^8 x^3 y^3 - b^6 c^8 x^3 y^3 + 3 a^4 c^10 x^3 y^3 + 3 a^2 b^2 c^10 x^3 y^3 + 3 b^4 c^10 x^3 y^3 - 3 a^2 c^12 x^3 y^3 - 3 b^2 c^12 x^3 y^3 + c^14 x^3 y^3 - a^8 c^6 x^2 y^4 + 2 a^6 b^2 c^6 x^2 y^4 - a^4 b^4 c^6 x^2 y^4 + a^6 c^8 x^2 y^4 - a^2 b^4 c^8 x^2 y^4 + a^4 c^10 x^2 y^4 + 2 a^2 b^2 c^10 x^2 y^4 - a^2 c^12 x^2 y^4 + a^6 b^4 c^4 x^4 y z - 3 a^4 b^6 c^4 x^4 y z + 4 a^2 b^8 c^4 x^4 y z - 2 b^10 c^4 x^4 y z - 3 a^4 b^4 c^6 x^4 y z + 2 b^8 c^6 x^4 y z + 4 a^2 b^4 c^8 x^4 y z + 2 b^6 c^8 x^4 y z - 2 b^4 c^10 x^4 y z + 2 a^8 b^2 c^4 x^3 y^2 z - 8 a^6 b^4 c^4 x^3 y^2 z + 12 a^4 b^6 c^4 x^3 y^2 z - 7 a^2 b^8 c^4 x^3 y^2 z + b^10 c^4 x^3 y^2 z - 8 a^6 b^2 c^6 x^3 y^2 z + 3 a^4 b^4 c^6 x^3 y^2 z + 5 a^2 b^6 c^6 x^3 y^2 z - 5 b^8 c^6 x^3 y^2 z + 12 a^4 b^2 c^8 x^3 y^2 z + 7 a^2 b^4 c^8 x^3 y^2 z + 9 b^6 c^8 x^3 y^2 z - 8 a^2 b^2 c^10 x^3 y^2 z - 7 b^4 c^10 x^3 y^2 z + 2 b^2 c^12 x^3 y^2 z + a^10 c^4 x^2 y^3 z - 7 a^8 b^2 c^4 x^2 y^3 z + 12 a^6 b^4 c^4 x^2 y^3 z - 8 a^4 b^6 c^4 x^2 y^3 z + 2 a^2 b^8 c^4 x^2 y^3 z - 5 a^8 c^6 x^2 y^3 z + 5 a^6 b^2 c^6 x^2 y^3 z + 3 a^4 b^4 c^6 x^2 y^3 z - 8 a^2 b^6 c^6 x^2 y^3 z + 9 a^6 c^8 x^2 y^3 z + 7 a^4 b^2 c^8 x^2 y^3 z + 12 a^2 b^4 c^8 x^2 y^3 z - 7 a^4 c^10 x^2 y^3 z - 8 a^2 b^2 c^10 x^2 y^3 z + 2 a^2 c^12 x^2 y^3 z - 2 a^10 c^4 x y^4 z + 4 a^8 b^2 c^4 x y^4 z - 3 a^6 b^4 c^4 x y^4 z + a^4 b^6 c^4 x y^4 z + 2 a^8 c^6 x y^4 z - 3 a^4 b^4 c^6 x y^4 z + 2 a^6 c^8 x y^4 z + 4 a^4 b^2 c^8 x y^4 z - 2 a^4 c^10 x y^4 z - a^4 b^8 c^2 x^4 z^2 + 2 a^2 b^10 c^2 x^4 z^2 - b^12 c^2 x^4 z^2 - a^4 b^6 c^4 x^4 z^2 + b^10 c^4 x^4 z^2 + 2 a^2 b^6 c^6 x^4 z^2 + b^8 c^6 x^4 z^2 - b^6 c^8 x^4 z^2 + 2 a^8 b^4 c^2 x^3 y z^2 - 8 a^6 b^6 c^2 x^3 y z^2 + 12 a^4 b^8 c^2 x^3 y z^2 - 8 a^2 b^10 c^2 x^3 y z^2 + 2 b^12 c^2 x^3 y z^2 - 8 a^6 b^4 c^4 x^3 y z^2 + 3 a^4 b^6 c^4 x^3 y z^2 + 7 a^2 b^8 c^4 x^3 y z^2 - 7 b^10 c^4 x^3 y z^2 + 12 a^4 b^4 c^6 x^3 y z^2 + 5 a^2 b^6 c^6 x^3 y z^2 + 9 b^8 c^6 x^3 y z^2 - 7 a^2 b^4 c^8 x^3 y z^2 - 5 b^6 c^8 x^3 y z^2 + b^4 c^10 x^3 y z^2 + 4 a^10 b^2 c^2 x^2 y^2 z^2 - 14 a^8 b^4 c^2 x^2 y^2 z^2 + 20 a^6 b^6 c^2 x^2 y^2 z^2 - 14 a^4 b^8 c^2 x^2 y^2 z^2 + 4 a^2 b^10 c^2 x^2 y^2 z^2 - 14 a^8 b^2 c^4 x^2 y^2 z^2 + 9 a^6 b^4 c^4 x^2 y^2 z^2 + 9 a^4 b^6 c^4 x^2 y^2 z^2 - 14 a^2 b^8 c^4 x^2 y^2 z^2 + 20 a^6 b^2 c^6 x^2 y^2 z^2 + 9 a^4 b^4 c^6 x^2 y^2 z^2 + 20 a^2 b^6 c^6 x^2 y^2 z^2 - 14 a^4 b^2 c^8 x^2 y^2 z^2 - 14 a^2 b^4 c^8 x^2 y^2 z^2 + 4 a^2 b^2 c^10 x^2 y^2 z^2 + 2 a^12 c^2 x y^3 z^2 - 8 a^10 b^2 c^2 x y^3 z^2 + 12 a^8 b^4 c^2 x y^3 z^2 - 8 a^6 b^6 c^2 x y^3 z^2 + 2 a^4 b^8 c^2 x y^3 z^2 - 7 a^10 c^4 x y^3 z^2 + 7 a^8 b^2 c^4 x y^3 z^2 + 3 a^6 b^4 c^4 x y^3 z^2 - 8 a^4 b^6 c^4 x y^3 z^2 + 9 a^8 c^6 x y^3 z^2 + 5 a^6 b^2 c^6 x y^3 z^2 + 12 a^4 b^4 c^6 x y^3 z^2 - 5 a^6 c^8 x y^3 z^2 - 7 a^4 b^2 c^8 x y^3 z^2 + a^4 c^10 x y^3 z^2 - a^12 c^2 y^4 z^2 + 2 a^10 b^2 c^2 y^4 z^2 - a^8 b^4 c^2 y^4 z^2 + a^10 c^4 y^4 z^2 - a^6 b^4 c^4 y^4 z^2 + a^8 c^6 y^4 z^2 + 2 a^6 b^2 c^6 y^4 z^2 - a^6 c^8 y^4 z^2 - a^6 b^8 x^3 z^3 + 3 a^4 b^10 x^3 z^3 - 3 a^2 b^12 x^3 z^3 + b^14 x^3 z^3 - 2 a^6 b^6 c^2 x^3 z^3 + a^4 b^8 c^2 x^3 z^3 + 3 a^2 b^10 c^2 x^3 z^3 - 3 b^12 c^2 x^3 z^3 + 4 a^4 b^6 c^4 x^3 z^3 + a^2 b^8 c^4 x^3 z^3 + 3 b^10 c^4 x^3 z^3 - 2 a^2 b^6 c^6 x^3 z^3 - b^8 c^6 x^3 z^3 + a^10 b^4 x^2 y z^3 - 5 a^8 b^6 x^2 y z^3 + 9 a^6 b^8 x^2 y z^3 - 7 a^4 b^10 x^2 y z^3 + 2 a^2 b^12 x^2 y z^3 - 7 a^8 b^4 c^2 x^2 y z^3 + 5 a^6 b^6 c^2 x^2 y z^3 + 7 a^4 b^8 c^2 x^2 y z^3 - 8 a^2 b^10 c^2 x^2 y z^3 + 12 a^6 b^4 c^4 x^2 y z^3 + 3 a^4 b^6 c^4 x^2 y z^3 + 12 a^2 b^8 c^4 x^2 y z^3 - 8 a^4 b^4 c^6 x^2 y z^3 - 8 a^2 b^6 c^6 x^2 y z^3 + 2 a^2 b^4 c^8 x^2 y z^3 + 2 a^12 b^2 x y^2 z^3 - 7 a^10 b^4 x y^2 z^3 + 9 a^8 b^6 x y^2 z^3 - 5 a^6 b^8 x y^2 z^3 + a^4 b^10 x y^2 z^3 - 8 a^10 b^2 c^2 x y^2 z^3 + 7 a^8 b^4 c^2 x y^2 z^3 + 5 a^6 b^6 c^2 x y^2 z^3 - 7 a^4 b^8 c^2 x y^2 z^3 + 12 a^8 b^2 c^4 x y^2 z^3 + 3 a^6 b^4 c^4 x y^2 z^3 + 12 a^4 b^6 c^4 x y^2 z^3 - 8 a^6 b^2 c^6 x y^2 z^3 - 8 a^4 b^4 c^6 x y^2 z^3 + 2 a^4 b^2 c^8 x y^2 z^3 + a^14 y^3 z^3 - 3 a^12 b^2 y^3 z^3 + 3 a^10 b^4 y^3 z^3 - a^8 b^6 y^3 z^3 - 3 a^12 c^2 y^3 z^3 + 3 a^10 b^2 c^2 y^3 z^3 + a^8 b^4 c^2 y^3 z^3 - 2 a^6 b^6 c^2 y^3 z^3 + 3 a^10 c^4 y^3 z^3 + a^8 b^2 c^4 y^3 z^3 + 4 a^6 b^4 c^4 y^3 z^3 - a^8 c^6 y^3 z^3 - 2 a^6 b^2 c^6 y^3 z^3 - a^8 b^6 x^2 z^4 + a^6 b^8 x^2 z^4 + a^4 b^10 x^2 z^4 - a^2 b^12 x^2 z^4 + 2 a^6 b^6 c^2 x^2 z^4 + 2 a^2 b^10 c^2 x^2 z^4 - a^4 b^6 c^4 x^2 z^4 - a^2 b^8 c^4 x^2 z^4 - 2 a^10 b^4 x y z^4 + 2 a^8 b^6 x y z^4 + 2 a^6 b^8 x y z^4 - 2 a^4 b^10 x y z^4 + 4 a^8 b^4 c^2 x y z^4 + 4 a^4 b^8 c^2 x y z^4 - 3 a^6 b^4 c^4 x y z^4 - 3 a^4 b^6 c^4 x y z^4 + a^4 b^4 c^6 x y z^4 - a^12 b^2 y^2 z^4 + a^10 b^4 y^2 z^4 + a^8 b^6 y^2 z^4 - a^6 b^8 y^2 z^4 + 2 a^10 b^2 c^2 y^2 z^4 + 2 a^6 b^6 c^2 y^2 z^4 - a^8 b^2 c^4 y^2 z^4 - a^6 b^4 c^4 y^2 z^4 = 0