bbbb bbbs bbeb bebb bebe beeb beek beem bees beke beks beme bemu bes- bese besk besm bess beuk bmus bseb bsee bses bsms bsse bssm bubb bube bubs bubu buem bueu buke bukk buku bum- bumb bums buse busk buss busu buus ebbs ebes ebus eeee eees eeke eeks eems eese eesk ekeb ekek ekes embe embs emek emes emeu emks emme emms emmu emse emus esbs esee esek esem eses eske esks esku esme esse essu esus eums euse kbbb kbbe kbbk kbbm kbbs kbbu kbeb kbee kbek kbes kbkb kbkk kbmb kbme kbms kbsb kbsk kbsm kbss kbsu kbub kbue kbuk kbus kbuu kebb kebe kebu keek keem kees kekb keke keks keku kemb keme kemm kems kemu kesb kesk kess keus kkbb kkbe kkbs kkkk kkmk kkms kkse kksm kkss kksu kkus kkuu kmbs kmem kmke kmkk kmks kmme kmmk kmmm kmms kmsb kmse kmss kmsu kmue kmus ksbs ksee ksek ksem kskb kske kskk ksks ksku ksmb ksme ksmm ksms ksmu ksse kssm ksss kssu ksub ksue ksum ksuu kubb kube kubs kubu kuek kues kueu kuke kukk kuks kuku kume kumm kumu kusb kusu kuub kuuk kuuu mbbs mbes mbms mbus mebe meek meem mees meke meme mems memu mes- mese mess meum meus mkks mksm mmes mmmm mmms mmse mmsu mmus msee msem msmb msmm msms msmu mssm msus mube mubs muee mues muke mume mumm mums mumu muse musk muss musu sbbs sbse sbus se-e se-k se-s se-u sebe sebs seeb seek seem sees seeu seke sekk seku seme sems semu sese sess skee skem skes skss skue skum smbe smeb smee smkb smss smus ssee ssem sses sssb sssm ssss sub- subb subm subs suee sues sueu suke suks suku sum- sume sums sumu sus- suse susk suss susu suum suus ubbe ubek uess ukek ukes ukeu ukum umb- umbe umes umms umsu umus us-k usbe usbs usee uses uske usme usmm usms ussb usse usss ussu usus uuuu