K1179 :

3 a^4 b^4 c^4 x^2 y+b^8 c^4 x^2 y-2 b^6 c^6 x^2 y+b^4 c^8 x^2 y-a^8 c^4 x y^2-3 a^4 b^4 c^4 x y^2+2 a^6 c^6 x y^2-a^4 c^8 x y^2-3 a^4 b^4 c^4 x^2 z-b^8 c^4 x^2 z+2 b^6 c^6 x^2 z-b^4 c^8 x^2 z+a^8 c^4 y^2 z+3 a^4 b^4 c^4 y^2 z-2 a^6 c^6 y^2 z+a^4 c^8 y^2 z+a^8 b^4 x z^2-2 a^6 b^6 x z^2+a^4 b^8 x z^2+3 a^4 b^4 c^4 x z^2-a^8 b^4 y z^2+2 a^6 b^6 y z^2-a^4 b^8 y z^2-3 a^4 b^4 c^4 y z^2=0