Data:L11a291/Multivariable Alexander

$-v^{2}u^{5}+vu^{5}-v^{3}u^{4}+5v^{2}u^{4}-5vu^{4}+u^{4}+3v^{3}u^{3}-8v^{2}u^{3}+8vu^{3}-3u^{3}-3v^{3}u^{2}+8v^{2}u^{2}-8vu^{2}+3u^{2}+v^{3}u-5v^{2}u+5vu-u+v^{2}-v$