Data:L10n12/Kauffman Polynomial

[math]\displaystyle{ -a^4 z^8-a^2 z^8-3 a^5 z^7-5 a^3 z^7-2 a z^7-3 a^6 z^6-4 a^4 z^6-2 a^2 z^6-z^6-a^7 z^5+5 a^5 z^5+11 a^3 z^5+5 a z^5+7 a^6 z^4+14 a^4 z^4+7 a^2 z^4+2 a^7 z^3+a^5 z^3-12 a^3 z^3-14 a z^3-3 z^3 a^{-1} -3 a^6 z^2-11 a^4 z^2-10 a^2 z^2-2 z^2-a^7 z+9 a^3 z+13 a z+5 z a^{-1} +a^6+3 a^4+3 a^2+2-a^5 z^{-1} -3 a^3 z^{-1} -4 a z^{-1} -2 a^{-1} z^{-1} }[/math]