-ose bbbb bbbs bbeb bbet bbrc bcbc bcbs bccc bccs bcec bcer bces bcet bcor bcos bcrs bcsc bcss bctc bcts bebb bebe bebo becs beeb beej beer bees beet beo- beor beos beot berc bere bero berr bers bert bes- bese beso bess best betc bete beto bets bett bjcc bjec bobb bobe bobo bobs boce boco bocs boec boee boeo boer boes boet bojo bojt boob booc booe boor boos boot bor- bore borj boro borr bors bort bosc bose boso boss bost botb bote boto bots bott brcb brce breb brec bree breo brer bres bret brje brob broc broe broo bror bros brot brrr brrs brsb brsr brst brtc bscs bseb bsec bsee bser bses bset bsos bssc bsse bsts btcc btcs btec btob btor btrc btrt btss bttb c-bo cbbc cbbs cbcc cbce cbcr cbcs cbct cbec cbee cber cbet cbot cbre cbrj cbrt cbsc cbse cbtc ccbc cccb cccc cccs ccee ccjo ccob ccoc ccrc ccre ccrs ccrt ccss ccst cctb cctc cctt cebs cec- cece ceco cecs cect ceeb ceec cees cejc ceor ceos cer- cerc cere cero cers cert cesc cese cesr cess cest cet- cete ceto cets cjbc cjcb cjcj cjcs cjob cjor cjrb cjrc cjrj cjrs cjsb cjss cjtr cobb cobe cobo cobs coce coco coct coes cojo coob coos coot cor- corb corc core coro corr cors cort cosc cose coso coss cost cotb cotc cote coto cots cott crbc crcc crce crcr cre- creb crec cree creo cres cret crob croc croe croo cror crot crrt crss crst crtc crts cscb cscc csce csco cscr cscs csec csee cser cset csob csor csos csot csrc csrs csse cssr cstc csto cstr csts ctbs ctec ctor ctos ctot ctrc ctrs ctsc ctss ctts ebbc ebbo ebbr ebbs ebcc eber ebes eboe eboo ebor ebos ebro ecbc ecbe eccb eccc ecce ecco ecct eces ecjs eco- ecos ecot ecrc ecrr ecsc ecse ecss ect- ectc ecto ects eecs eeee eees eeoc eerc eero eers eese eetc eete eets ejer ejob ejoo ejot eoes eore eost eotc eoto eots erbb erbe ercc erce ereb erec erer eres eret erob eroc eroe eroo eros errc erre erro errs erse erso erst erts esbo esbs escb esce esco escr escs esee eseo eser eses eset eso- esos esse esso esst estc este estj esto estr ests etbc etbr etcc etco etcs etec etee eter etes etoe etos etre etro ette etto j-ro jbob jcbc jccc jcrc jcss jcts jebb jebe jecs jeer jees jeet jeos jere jero jers jert jesc jese jess jest jetb jete jets jett jjcc jobe jobo jobs joce joco joee joes jojo joor joos joot jore joro jort jose joso joss jost joto jots jott jrbr jrtc jset jssr jsss jtbc jtcc jtsb o-eo obbo obec ober obes obet oboe obor obos obot obre obro obsr obss obst obts ocbc occc occt oce ocee ocet ocos ocre ocro ocrr ocrs oct- octe octo octs oec- oecc oeec oere oers oese oest ojos oobe oocr ooer ooes oooo ooos oore oort oose oost ootb oots orbb orbe orbo orbs orce orco orcs ore- oreb orec oreo orer ores oro- oroe oror oros orot orro orrs orse orso ortc orte orto orts osbe oscc osce osco osec osee oser oses oset osoo osor osos osro ossb osse osso ostc oste ostr osts otbs otee oter otes oto- otoe otoo otor otos otre otro otrs otse otso otte otto otts rbbb rbbr rbbs rbss rbst rcbc rcbo rccb rccc rccs rcet rcos rcsc rcss rctc rcts rebb rebe rebo rebs recc rece recr recs rect reeb rees reet reos reot rere rero rers rert rese reso ress rest rete reto retr rets rett rob- robb robe robo robs robt rocc roce roco rocs roer roes roet roje rojo rojs roob roor roos root rorc rore roro rort rosc rose roso ross rost rotc rote rotj roto rotr rots rott rrrr rscc rscs rsee rsos rsre rsts rtcc rtce rtee rtes rtss rtts s-os sbbs sbcc sbcs sbct sber sbor sbot sbse sbst sbtc sccc scce sccs scct scec scee scer scet scob scoo scor scot scr- scrc scre scrs scsc scso scsr scst sctc scto sctr scts se-c se-e se-o se-s se-t sebe sebo sebs sebt sec- secc sece seco secr secs sect seeb seec seer sees seet sejo seoc serb serc sere serj sero serr sers sert sesc sese seso sess sest set- setc sete seto sets sett sjcc sjcs sjoe sjrt sobe sobo sobr sobs sobt soce soco socr socs soec soeo soes soje soor soos soot sorb sore soro sorr sors sort sose soso soss sost sotc sote soto sots srbc srcc srct sreb srec sreo sres sros srtr ssbr sscc ssce sscs ssec ssee sses sset ssoc ssot ssrc ssrs sssb sssc ssss sstb sstc ssts stbc stbs stcc stcs stec stee steo ster stes stet stob stoe stoo stor stos stot strc stre stro strs stss sttc sttr tbbs tbcb tbcc tbce tbrb tbst tcbs tccc tcos tctc tcts tebo teco tecr tecs tect teec teej teer tees teet tejo teor teos ter- terc tere terj tero terr ters tesc tese teso tess test tete teto tetr tets tett tjsj tobe tobo tobs tobt toce toco toee toer toes toet tojo toor toos toot torc tore toro torr tors tort tosb tosc tose toso toss tost totc tote toto totr tots tott trcc tre- trec tree treo tres tret troc troe troo tros trot trst trtc trte trtr tsbc tscc tsec tses tset tsob tsos tsse tssr tsst tstc tsts ttbb tteo tter ttoe ttss tttt