bbbb bbbs bbeb bbhs bebb bebe beeb bees behs bes- bese besh bess beux bhhs bhuu bseb bsee bses bshs bsse bubb bube bubs bubu bueu buhe buhs buse bush buss busu busx buus ebbs ebes ebhs ebus eeee eees eehs eese eheh eheu ehhs esbs esee eses eshs eshu esse essh essu esus euse exes exh- hbbs hbes hbhs hbss hebb hebe heeb hees hehe hehs hesh hess heue heus hex- hexb hexe hhex hhhh hhhs hhus hses hshs hsse hubb hube hubs hues huhs huhu huse hush huss huub huus sbbs sbhs sbse sbus se-e se-h se-s se-u se-x sebe sebs seeb seeh sees seeu seex sehe sehs sese sesh sess seux sex- sexe shbs she- sheb shee sheh shes sheu shhh shhs shub shue shus shuu ssee sses ssex sshs sssb sssh ssss sub- subb subh subs suee sues sueu suhb sus- suse suss susu suus sux- suxe ubbe uess uhss uhuh usbe usbs usee uses ushs ushu ussb usse usss ussu usus uuuu uxue uxus xbee xeus xexe xuxu xxxx