bbbee bbuss bebes beebe beebs beene beens bene- benne bennu bense benue benun besee besen besne besse bubbe buben bunne bunun bunus buses busse bussu busuu buxus ebene ebens ebsen eeeee eeens eense enbun enese ennes ensue esben esbus esene esens esnes essen esses essex essse essue eunus exene n-sub nebus neebs neese nenes nesen nesse neuen neueu neune neuse neuss nexen nexus nnebe nsess nu-nu nubus nunes nunns nunun nusse nusus s-bus sbenu sebbe seben sebes seebe seene seens seenu seese seesu seneb senen senes senex senne sense sensu senue seses sesse sesue sesun seuen seuss sexes sexus snees snese snub- snubs snuss sssss subbu suben subex subss suess sunbs sunen sunne suses susse susun susus suuen suuns ubeen unnes unnun unsee unsex unsu unsub unsun unuse unxes usees usens usses ussun usune uuuuu xexeu xexex xsens