-ose bbbb bbbs bbdd bbdo bbeb bbrc bcbc bcbs bccc bccs bcde bcds bcec bcer bces bcor bcos bcrs bcsc bcss bcvo bd-r bdbc bddc bdes bdos bdsd bebb bebe bebo becs bede bedo beds beeb beed beer bees beo- beod beor beos berc berd bere bero berr bers bes- bese beso bess bevo bevs bobb bobe bobo bobs boce boco bocs bodb bode bodo bods boec boee boeo boer boes boob booc bood booe boor boos bor- bord bore boro borr bors bosc bose boso boss bove bovo brcb brce brdo brds breb brec bred bree breo brer bres brev brob broc brod broe broo bror bros brrr brrs brsb brsr bsbd bscs bseb bsec bsed bsee bser bses bsod bsos bsrd bssc bssd bsse bvds bvsc c-bo c-cd cbbc cbbs cbcc cbce cbcr cbcs cbdb cbdc cbdo cbds cbec cbee cber cbrd cbre cbsc cbse cbvb cbve cbvr ccbc cccb cccc cccs cccv ccdc ccdr ccds cced ccee ccob ccoc ccod ccrc ccre ccrs ccsd ccss ccvo ccvs cd-e cd-r cdcs cddb cddr cdec cder cdes cdos cdre cdrs cdss cdvd cebs cec- cece ceco cecs cedd cede cedo ceeb ceec cees ceor ceos cer- cerc cerd cere cero cers cesc cese cesr cess cevo cobb cobe cobo cobs coce coco codd code cods coed coes coob cood coos cor- corb corc cord core coro corr cors cosc cose coso coss cove covo crbc crcc crce crcr crdc cre- creb crec cred cree creo cres crob croc crod croe croo cror crss cscb cscc cscd csce csco cscr cscs csdb csdr csec csee cser csob csor csos csrc csrd csrs cssd csse cssr cvbs cvcc cver cvrd cvrr cvsd cvss d-bo dbcc dbcs dbos dbrs dbss dcbc dccb dccc dccs dccv dcdb dcds dcos dcsc dcss dcvd dddd ddes ddoc ddrc ddre ddss debe debs dec- decc decd dece deco decs dedd dede dedo deeb deed deer dees deev deor deos der- derb derc dere dero derr ders derv des- desc dese deso dess deve devo devs dobb dobe dobs doce doco docs dod- dodd dode dodo dods doer does doob dood door doos dorc dord dore doro dorr dors dose doso doss dove drbc dred dree dres drev drob drod drrs dsbc dscc dscr dscs dsdr dsos dsrc dsrr dssc dsvd dvbs dvcs dvdr dvds dvor dvrs dvsr ebbc ebbo ebbr ebbs ebcc ebed eber ebes eboe eboo ebor ebos ebro ecbc ecbe eccb eccc ecce ecco ecdc eced eces eco- ecod ecos ecrc ecrr ecrv ecsc ecse ecss eddc edde eddo edds ede- eder edes edoc edod edos edss edve eecs eede eeee eees eeoc eerc eero eers eese eocd eode eoes eore erbb erbe ercc erce erde erds ereb erec ered erer eres erev erob eroc erod eroe eroo eros errc erre erro errs erse erso erve esbo esbs escb esce esco escr escs esds esee eseo eser eses eso- esos esrd esse esso evdb ever eves evoe evoo evos evre evrs evsc o-eo obbo obec obed ober obes oboe obor obos obre obro obsd obsr obss obvs ocbc occc ocds oce oced ocee ocos ocre ocro ocrr ocrs odbo oddd odds oded odeo oder odes odoo odor odos odso oec- oecc oedo oeds oeec oere oers oese oobe oocr ooer ooes oooo ooos oord oore oose orbb orbe orbo orbs orce orco orcs orde ordo ords ore- oreb orec ored oreo orer ores oro- oroe oror oros orro orrs orse orso orve orvr orvs osbe oscc osce osco osdv osec osed osee oser oses osoo osor osos osov osrd osro ossb ossd osse osso osve ovcs ovde ovee over ovo- ovod ovoo ovre rbbb rbbr rbbs rbds rbsd rbss rcbc rcbo rccb rccc rccs rcdc rcde rcds rcos rcrd rcsc rcsd rcss rcvr rcvs rder rdev rdoc rdos rdso rdvs rebb rebe rebo rebs recc recd rece recr recs redc redd rede redo redr reds reeb reed rees reev reod reos rerd rere rero rers rese reso ress revd reve revo revs rob- robb robe robo robs rocc roce roco rocs rodd rode rodo rods roed roer roes roev roob rood roor roos rorc rore roro rosc rose roso ross rove rovo rovs rred rrrr rscc rscs rsdd rsds rsee rsos rsre rv-c rved rver s-os sbbs sbcc sbcs sbds sber sbor sbsd sbse sccc scce sccs scdc scds scec scee scer scob scoo scor scr- scrc scre scrs scsc scsd scso scsr sdcc sdco sdcv sddc sdds sder sdes sdrc sdrs sdsc sdss se-c se-d se-e se-o se-s sebe sebo sebs sec- secc secd sece seco secr secs secv sede sedo seds seeb seec seed seer sees seoc seod serb serc serd sere sero serr sers serv sesc sese seso sess seve sobe sobo sobr sobs soce soco socr socs sodd sode sodo sods soec soeo soes sood soor soos sorb sord sore soro sorr sors sose soso soss sosv sove sovo sovs srbc srcc srde sreb srec sreo sres sros srsd ssbr sscc ssce sscs ssdc ssdd ssec ssee sses ssoc ssrc ssrs sssb sssc ssss svcc svce svcs svdo svec svod svor svsc vbcc vcds vcrs vdcc vdec vder vdre vdso vecc vedc vede vedo veer vees veor ver- verb verd vere vero vers vesc vesd vese vess veve vevo voce vode vodo voer voes vooc voor vor- vord vore voro vors vose voso voss vred vreo vroc vrse vsed vsee vses vsoe vssc vsse vver vvob vvsb vvvv