Data:L11n296/Multivariable Alexander

$vu^{4}-vwu^{4}+wu^{4}-2vu^{3}+vwu^{3}-wu^{3}+u^{3}+vu^{2}-vwu^{2}+v^{2}u-vu-v^{2}wu+2vwu-v^{2}+v-vw$