K347 :9*a^8*x^2*y - 24*a^6*b^2*x^2*y + 18*a^4*b^4*x^2*y - 3*b^8*x^2*y + 20*a^4*b^2*c^2*x^2*y - 24*a^2*b^4*c^2*x^2*y + 4*b^6*c^2*x^2*y - 22*a^4*c^4*x^2*y + 16*a^2*b^2*c^4*x^2*y + 6*b^4*c^4*x^2*y + 8*a^2*c^6*x^2*y - 12*b^2*c^6*x^2*y + 5*c^8*x^2*y + 3*a^8*x*y^2 - 18*a^4*b^4*x*y^2 + 24*a^2*b^6*x*y^2 - 9*b^8*x*y^2 - 4*a^6*c^2*x*y^2 + 24*a^4*b^2*c^2*x*y^2 - 20*a^2*b^4*c^2*x*y^2 - 6*a^4*c^4*x*y^2 - 16*a^2*b^2*c^4*x*y^2 + 22*b^4*c^4*x*y^2 + 12*a^2*c^6*x*y^2 - 8*b^2*c^6*x*y^2 - 5*c^8*x*y^2 - 9*a^8*x^2*z + 22*a^4*b^4*x^2*z - 8*a^2*b^6*x^2*z - 5*b^8*x^2*z + 24*a^6*c^2*x^2*z - 20*a^4*b^2*c^2*x^2*z - 16*a^2*b^4*c^2*x^2*z + 12*b^6*c^2*x^2*z - 18*a^4*c^4*x^2*z + 24*a^2*b^2*c^4*x^2*z - 6*b^4*c^4*x^2*z - 4*b^2*c^6*x^2*z + 3*c^8*x^2*z + 5*a^8*y^2*z + 8*a^6*b^2*y^2*z - 22*a^4*b^4*y^2*z + 9*b^8*y^2*z - 12*a^6*c^2*y^2*z + 16*a^4*b^2*c^2*y^2*z + 20*a^2*b^4*c^2*y^2*z - 24*b^6*c^2*y^2*z + 6*a^4*c^4*y^2*z - 24*a^2*b^2*c^4*y^2*z + 18*b^4*c^4*y^2*z + 4*a^2*c^6*y^2*z - 3*c^8*y^2*z - 3*a^8*x*z^2 + 4*a^6*b^2*x*z^2 + 6*a^4*b^4*x*z^2 - 12*a^2*b^6*x*z^2 + 5*b^8*x*z^2 - 24*a^4*b^2*c^2*x*z^2 + 16*a^2*b^4*c^2*x*z^2 + 8*b^6*c^2*x*z^2 + 18*a^4*c^4*x*z^2 + 20*a^2*b^2*c^4*x*z^2 - 22*b^4*c^4*x*z^2 - 24*a^2*c^6*x*z^2 + 9*c^8*x*z^2 - 5*a^8*y*z^2 + 12*a^6*b^2*y*z^2 - 6*a^4*b^4*y*z^2 - 4*a^2*b^6*y*z^2 + 3*b^8*y*z^2 - 8*a^6*c^2*y*z^2 - 16*a^4*b^2*c^2*y*z^2 + 24*a^2*b^4*c^2*y*z^2 + 22*a^4*c^4*y*z^2 - 20*a^2*b^2*c^4*y*z^2 - 18*b^4*c^4*y*z^2 + 24*b^2*c^6*y*z^2 - 9*c^8*y*z^2 = 0