-ous bbbb bbbs bbci bbdd bbdo bbwc bbws bcbc bcbp bcbs bccc bcci bccs bcds bcis bcos bcpp bcps bcsc bcss bcuc bcup bdbc bddc bdii bdos bdpc bdsd bibb bibi bibo bibs bicc bici bico bics bidi bido bids bidu biis bio- bioc bioi bios biou bipp bips bipu bis- bisc bisd biso bisp biss bisu biw- bobb bobi bobo bobs bobu bobw boco bocs bocu bodb bodi bodo bods bodu boi- boid boii bois boiu boob booc bood boop boos boow bopp bops bosc bosi boso boss bosu boud boup bous bouw bowd bowi bows bpcp bpsu bsbd bsci bscp bscs bsdw bsic bsod bsos bspp bssc bssd bsup bubb bubi bubo bubs bubu bucc buci buco bucs bucu budb budd budi budo buds budu buic buid buis buiu bupc bups busc busi buss busu buus bwoc c-bo c-cd cbbc cbbs cbcc cbcp cbcs cbcu cbdb cbdc cbdi cbdo cbds cbid cbpc cbpp cbsc cbsi cbus cbwd ccbc cccb cccc ccci cccp cccs cccu ccdc ccdi ccdp ccds ccic ccid ccii ccip ccis cciw ccob ccoc ccod ccow ccpp ccps ccsd ccsi ccsp ccss ccuc ccup ccus cdcs cddb cdic cdii cdio cdis cdos cdps cdss cibc cibi cibo cicc cici cico cics cicu cidc cidi cidp cids ciid ciii ciis ciob cios cipo cipp cips cis- cisc cisd cisp ciss ciuc ciup cius ciws ciww cobb cobi cobo cobs cobu coco cocp cocu codd codi cods coip cois coob cood coop coos copd copi copo copp cops cosc cosi coso cosp coss coub coud coup cous cowd cowp cows cpbc cpcs cpcu cpic cpio cpos cppd cpps cpsc cpso cpsu cpus cscb cscc cscd csci csco cscs csdb csdp csib csid csio csis csob csos cspb cspc cspd cspi csps cssd csup csus csws cub- cubb cubi cubs cucc cuci cudi cuds cui- cuis cupo cupp cups cupw cusb cusd cuso cusp cuss cusu cuws cwis cwos d-bo dbcc dbcp dbcs dbos dbpc dbpd dbss dbus dcbc dccb dccc dcci dccp dccs dccu dcdb dcds dcii dcio dcis dcop dcos dcpo dcps dcsc dcss dcup dddd ddoc ddpo ddps ddss ddub dibb dibo dibp dibs dici dico didi dido dids didu diii diis dioc diop dios diou dipc dipo dipp dips dipu dis- disc disd disi diso disp diss dius dobb dobi dobs dobu doci doco docs docu dod- dodd dodi dodo dods doid dois doob dood doop doos dopo dopp dops dosi doso doss doub douc doud doup dous douw dowb dowd dowp dows dpbc dpci dpcp dpos dppc dpsd dpsu dsbc dscc dscp dscs dsdp dsip dsos dsps dssc dssi dssp dub- dubb dubc dubs dubu duco ducs dudd dudo duds dudu duid duis duo- duos dupo dusi dwcw dwdd dwdu dwi- dwic dwid dwis dwww ibcs ibdo ibid ibis ibos ibss ibus ibwc icbc icbd icbp icbs iccb iccc icci icco iccp iccs iccu icdc icdd icdp icis icoc icod icos icpc icpd icpo icps icsb icsc icsd icsi icsp icss icub icup icus icws iddo idic idid idio idis idoc idos idps idsc idso idss idub iduo idus iicd iiii iiio iiis iioi iioo iiop iios iisc iisd iisi iisp iisu iiuc iiwi iobi ioci iocp iod- iodd iodo ioii ioio iooi iooo ioos iops ioso iosu ious ipcc ipcs ipdc ipdi ipid ipod ipop ipos ippc ippo ipsc ipsi ipso ipsp ipss ipsw ipus isbd iscc iscd isci isco iscp iscs iscu isdb isdc isds isic isis iso- isoc isop isos ispc isps ispw issc issi isso issp isss issu isup isus iswc iucc iuds iuiu iupp iusd iuss iwcc iwis iwiw iwps obbo obid obis oboi obos obsd obss obus ocbc occc occi ocds ocis ocos ocpd ocpp ocsw odbo odci oddd oddi odds odic odio odis odiu odoo odop odos odou odso odus oici oido oids oiii oios oipc oisc oisd oisu oobi oodi ooid oooo ooos oops oosi oous opds opic opii opio opis opo- opos oppi oppo opps opsi opsu opus osbp oscc osci osco osdi osii osip osis osoi osoo osos osow ossb ossd ossi osso ossu oubs oucc oudc ouds ouii ouis ousd ouu- owow pbcc pboc pbsp pcbc pcbs pccc pccs pccw pcip pcod pcos pcpb pcpp pcps pcso pdbs pdci pdcp pdic pdoc pdos pdsd pdss pibb pibi picc pici pico pics picu pido pids piip piob pipi pipo pipp pips pisd pisi piso piss pisu pius piwi pobo pobs pocd poco pocs pod- podd podi podo pods podu poid poio pois pood poop poos pop- popc popi popo popp pops posb posi poso poss poud poui poup pous pouw powp pows ppcc ppcd ppci ppcs ppds ppib ppic ppid ppod ppos pppd pppo pppp ppps ppss psbd psci psco pscu psdc psdi psdp psds psid psip psis psoc psoi psos psou pspi pspp psps pssc psso pubs pubu pudo puds pudu puid puis puiu pupi pups pupu pusd pusi puss puuc s-ib s-ic s-ii s-os sbbs sbcc sbcs sbds sbic sbsd sbsi sbsp sbus scbi sccc sccp sccs scdc scdp scds sci- scic scid scio scip scis scob scoo scop scow scpb scpi scpo scps scsc scsd scsi scso scsu scub scud scup sdcc sdco sddc sdds sdib sdic sdio sdps sdsc sdss sdsu sibc sibi sibo sibs sibu sicc sici sico sicp sics sicu sidd sidi sido sids siod siop sios siou sipc sipi sipo sipp sips sisc sisd sisi siss sisu siui sius siwi sobo sobp sobs sobu soci soco socs sodd sodo sods sodu soic sois sood soop soos sopd sopi sopo sopp sops sopu sosi soso soss soud soup sous sowd sowi sowp sows spcc spco spcs spdc spdp spib spic spio spip spis spoc spod spoo spop spos sppd spps spsd spso spsp spss spud spui spus sscc ssci sscp sscs ssdc ssdd ssdp ssid ssis ssoc ssop sspc sspo ssps sssb sssc sssi ssss ssws sub- subb subd subi subo subs suc- succ suci sucs sudd sudi sudo suds suid suio suis suos sup- supo supp sups