-ose bbbb bbbs bbch bbeb bbhs bcbc bcbs bccc bccs bcec bces bche bchs bcos bcsc bcss bebb bebe bebo bech becs beeb bees behs beo- beos bes- bese besh beso bess bhcc bhhs bobb bobe bobo bobs boce boch boco bocs boec boee boeo boes boho bohs boob booc booe booh boos bosc bose bosh boso boss bscs bseb bsec bsee bses bshs bsos bssc bsse c-bo cbbc cbbs cbcc cbce cbcs cbec cbee cbhs cbsc cbse ccbc cccb cccc cccs ccee cche cchs ccob ccoc ccss cebs cec- cece ceco cecs ceeb ceec cees cehs ceos cesc cese cess chce chch chcs cheb chec chee cheh ches chhs choc choh choo chos chsc chse chsh cobb cobe cobh cobo cobs coce coch coco coes coho cohs coob cooh coos cosc cose cosh coso coss cscb cscc csce csch csco cscs csec csee cseh cshs csob csos csse ebbc ebbo ebbs ebcc ebes ebhs eboe eboo ebos ecbc ecbe eccb eccc ecce ecco eces eche echo echs eco- ecos ecsc ecse ecss eecs eeee eees eehs eeoc eese ehcc eheh ehhs eoes esbo esbs escb esce esch esco escs esee eseo eses eshs eso- esos esse essh esso hbbs hbes hbhs hboc hbos hbss hcbc hcbs hccb hccc hcch hccs hchs hcsc hcso hcss hebb hebe hebo hech hecs heeb hees hehe heho hehs hesc hesh hess hhhh hhhs hobe hobo hobs hoce hoch hocs hoes hohe hoho hooe hoos hose hosh hoss hsbc hscc hses hshs hsob hsse o-eo obbo obec obes obhs oboe obos obss ocbc occc oce ocee oche ochs ocos oec- oecc oeec oese ohbe ohcc ohee ohho ohhs ohob ohoh ohos ohso ohss oobe ooes ooho oohs oooh oooo ooos oose osbe oscc osce osco osec osee oseh oses oshc oshe osho oshs osoo osos ossb osse osso s-os sbbs sbcc sbcs sbhc sbhs sbse sccc scce sccs scec scee sch- sche schh scho schs scob scoh scoo scsc scsh scso se-c se-e se-h se-o se-s sebe sebo sebs sec- secc sece sech seco secs seeb seec seeh sees sehe sehs seoc sesc sese sesh seso sess shbs shcc she- sheb shee sheh sheo shes shhh shhs shoe shoo shos shsc sobe sobo sobs soce soch soco socs soec soeo soes sohh soho sohs soos sose sosh soso soss sscc ssce sscs ssec ssee sses sshs ssoc sssb sssc sssh ssss