-ose bbbb bbbs bbci bbeb bbrc bbwc bbwr bbws bcbc bcbs bccc bcci bccs bcec bcer bces bcie bcis bcor bcos bcrs bcsc bcss bebb bebe bebi bebo beci becs beeb beer bees beic beir beis beo- beor beos berc bere beri bero berr bers bes- bese beso bess bewe bibb bibe bibi bibo bibs bicc bice bici bico bics bieb bier bies biis bio- bioc bioi bios birb bire biri biro birr birs bis- bisc bise biso biss biw- bobb bobe bobi bobo bobs bobw boce boco bocs boec boee boeo boer boes boi- boie boii bois boob booc booe boor boos boow bor- bore bori boro borr bors borw bosc bose bosi boso boss bowe bowi bowr bows brcb brce brcw breb brec bree brei breo brer bres brew bric brie brio bris brob broc broe broo bror bros brow brrr brrs brsb brsr brwe bsci bscs bseb bsec bsee bser bses bsic bsos bssc bsse bwoc c-bo cbbc cbbs cbcc cbce cbcr cbcs cbec cbee cber cbir cbre cbsc cbse cbsi ccbc cccb cccc ccci cccs ccee ccic ccii ccir ccis cciw ccob ccoc ccow ccrc ccre ccri ccrs ccsi ccss cebs cec- cece ceci ceco cecs ceeb ceec cees ceor ceos cer- cerc cere ceri cero cers cesc cese cesi cesr cess cewe cibc cibe cibi cibo cicc cici cico cicr cics ciee cier cies ciii ciis ciob cior cios cirb circ cire ciri ciro cirr cirs cis- cisc cise cisr ciss ciws ciww cobb cobe cobi cobo cobs coce coco coes coir cois coob coos cor- corb corc core cori coro corr cors cosc cose cosi coso coss cowe cows crbc crcc crce crcr cre- creb crec cree crei creo cres crew crib cric crie cris crob croc croe croo cror crow crss cscb cscc csce csci csco cscr cscs csec csee cser csib csio csir csis csob csor csos csrc csrs csse cssr csws cweb cwer cwis cwos cwrw ebbc ebbo ebbr ebbs ebbw ebcc eber ebes ebic ebis eboe eboo ebor ebos ebow ebro ecbc ecbe eccb eccc ecce ecci ecco eces ecib ecis eco- ecos ecrc ecri ecrr ecsc ecse ecss eecs eeee eees eeoc eerc eero eers eese eesi eico eics eiec eiei eier eies eire eirs eise eiso eiss eoes eoir eois eore eori eows erbb erbe ercc erce ereb erec erei erer eres erew eric erie erio eris erob eroc eroe eroi eroo eros errc erre erro errs erse ersi erso erws esbo esbs escb esce esci esco escr escs esee eseo eser eses esie esis eso- esos esri esse essi esso eswc esws ewer ewes ewew ewos ewre i-be ibcs ibec ibes ibew ibie ibis ibos ibrc ibri ibro ibss ibwc icbc icbs iccb iccc icci icco iccr iccs icec icee icer ices icew icis icoc icor icos icrc icre icrr icrs icrw icsb icsc icse icsi icsr icss icws iecc ieie ieio iere ieri iers iesc iesi ieso iesr iies iiie iiii iiio iiis iioi iioo iios iirc iirs iisc iisi iisr iiwi iobi ioci ioee ioii ioio iooi iooo ioos iore iori iors ioso iowe irbe ircc ircs iree irer ires iri- iric irie irio iris irob iroc irrc irre irri irrs irse isbe iscc isci isco iscr iscs iseb isec isee iseo iser ises isic isie isis iso- isoc isor isos isri issc isse issi isso issr isss iswc iwcc iwce iweb iwie iwis iwiw o-eo obbo obec ober obes obie obis oboe oboi obor obos obre obri obro obsr obss ocbc occc occi oce ocee ocis ocos ocre ocro ocrr ocrs ocsw oec- oecc oeec oere oers oese oici oier oies oiii oios oire oisc oise oobe oobi oocr ooer ooes oooo ooos oore oose oosi orbb orbe orbi orbo orbs orce orci orco orcs ore- oreb orec oreo orer ores ori- oric orie orio oris oro- oroe oror oros orri orro orrs orse orsi orso orwe orwo osbe oscc osce osci osco osec osee osei oser oses osie osii osis osoi osoo osor osos osow osro ossb osse ossi osso ower owes owie owir owoe owow owre owse rbbb rbbr rbbs rbis rbss rcbc rcbo rccb rccc rccs rcic rcis rcos rcsc rcsi rcss rebb rebe rebo rebs recc rece reci recr recs reeb rees reii reir reis reos rere reri rero rers rese resi reso ress rewe rews rib- ribe ribo ribs ricc rice rico rics rier ries riew riis rios rire riri rirs risc rise risi riso riss riwo rob- robb robe robi robo robs rocc roce roco rocs roer roes roio roir rois roob rooi roor roos rorc rore rori roro rosc rose rosi roso ross rowb rowe rowi rowr rows roww rrrr rsbi rscc rscs rsee rsis rsos rsre rwcs s-ib s-ic s-ii s-os sbbs sbcc sbcs sber sbic sbor sbse sbsi sbwr scbi sccc scce sccs scec scee scer scew sci- scic scie scio scir scis scob scoo scor scow scr- scrc scre scri scrs scsc scsi scso scsr scwe se-c se-e se-i se-o se-s se-w sebe sebi sebo sebs sec- secc sece seco secr secs seeb seec seer sees seew seie seii seir seis seoc seoi seow serb serc sere seri sero serr sers sesc sese sesi seso sess sewe sewr sews sibc sibe sibi sibo sibs sicc sice sici sico sics siec sier sies siew sioe sior sios sirc sire siri siro sirr sirs sisc sise sisi siss siwe siwi sobe sobo sobr sobs soce soci soco socr socs soec soeo soes soic soie soir sois soor soos sorb sore sori soro sorr sors sose sosi soso soss sowe sowi sowr sows srbc srcc sreb srec sreo sres srib sris sros ssbr sscc ssce ssci sscs ssec ssee sses ssis ssoc ssrc ssri ssrs sssb sssc sssi ssss ssws swbc swbs swbw swcc sweb swee swer swic swie swir swis swob swoe swoo swor swow swre swss wbbb wbbe wbbi wbbo wbbr wbbs wbbw wbcb wbce wbci wbco wbcr wbcw wbeb wbec wbei wber wbes wbew