cris criu crob croc croo crop cror crpc crps crsp crss crub crup crus cscb cscc csci csco cscr cscs csib csio csir csis csob csor csos cspb cspc cspi csps csrc csrs cssr csup csur csus cub- cubb cubi cubs cucc cuci cui- cuir cuis cupo cupp cupr cups curb curi curo curr curs cusb cuso cusp cuss cusu cvbs cvcc cvii cvrr cvss ibcs ibis ibos ibrc ibri ibro ibss ibus icbc icbp icbs iccb iccc icci icco iccp iccr iccs iccu icis icoc icor icos icpc icpo icps icrc icrr icrs icru icsb icsc icsi icsp icsr icss icub icup icus iiii iiio iiis iioi iioo iiop iios iirc iirs iisc iisi iisp iisr iisu iiuc iobi ioci iocp ioii ioio iooi iooo ioos iops iori iors ioso iosu ious ipcc ipcs ipop ipos ippc ippo ippr ipri ipsc ipsi ipso ipsp ipss ipur ipus ipvs irbp ircc ircs ircu iri- iric irio irip iris irob iroc irop irov irpc irps irrc irri irrs irsp irus irvs iscc isci isco iscp iscr iscs iscu isic isis iso- isoc isop isor isos ispc ispr isps isri isrp issc issi isso issp issr isss issu isup isus iucc iucv iuiu iupp iuss ivbv ivic ivor ivrs obbo obis oboi obor obos obri obro obsr obss obus obvi obvs ocbc occc occi ocis ocos ocpp ocro ocrr ocrs ocur oici oiii oios oipc oisc oisu oobi oocr oooo ooos oops oosi oous opic opii opio opis opo- opor opos oppi oppo opps opsi opsu opus orbb orbi orbo orbs orbu orci orco orcs ori- oric orio oris oro- oror oros orpc orpi orps orri orro orrs orsi orso orsu orub orup orus orvr orvs osbp oscc osci osco osii osip osis osoi osoo osor osos osov osro ossb ossi osso ossu oubs oucc ouii ouir ouis oupv our- ouro ours ouu- ovcs ovi- ovis ovo- ovoo ovpp pbcc pboc pbrs pbsp pcbc pcbs pccc pccs pcip pcos pcpb pcpp pcps pcrc pcso pibb pibi picc pici pico picr pics picu piip piob pipi pipo pipp pips pirc piri piro pirr pirs piru pisi piso piss pisu pius pivo pobo pobs poco pocs poio pois poop poor poos pop- popc popi popo popp pops porb porc pori poro porr pors posb posi poso poss poui poup pour pous povo povs ppbv ppcc ppci ppcs ppib ppic ppos pppo pppp ppps pprc ppru ppss ppur prbc prbs prcc prcp prcs pri- prii pris priv pro- prob proc proo prop pros prou prov prps prri prrs prsc prsi prso prss prsv prus pruu psbr psci psco pscu psip psis psoc psoi psos psou psov pspi pspp pspr psps psrp pssc psso pubs pubu puir puis puiu pupi pups pupu pur- purb puri puro purp purr purs puru pusi puss puuc pvco pvcs rbbb rbbr rbbs rbis rbsp rbss rcbc rcbo rccb rccc rccs rcic rcis rcos rcpi rcpo rcps rcsc rcsi rcss rcuv rcvr rcvs rib- ribo ribs ribu ricc rico rics riis rios riou ripi ripp ripr rips riri rirs risc risi riso risp riss risu rius rivo rivp rivs rob- robb robi robo robs robu rocc roco rocs roio roir rois roiu roob rooi roop roor roos ropo rops rorc rori roro roru rosc rosi roso rosp ross roub roup rous rovi rovo rovs rpcs rpii rpob rpos rpps rrrr rrsp rsbi rscc rscs rsis rsos rspb rspo rsps rsvp rubb rubi rubp rubs rubu ruci ruis rupp rurc ruri ruro rurp rurs ruru rusi ruso russ rusu ruvi ruvu rv-c rvsp s-ib s-ic s-ii s-iv s-os sbbs sbcc sbcs sbic sbor sbsi sbsp sbus scbi sccc sccp sccs sci- scic scio scip scir scis sciv scob scoo scop scor scpb scpi scpo scps scr- scrc scri scrs scsc scsi scso scsr scsu scub scup scur scvp sibc sibi sibo sibs sibu sicc sici sico sicp sics sicu siop sior sios siou sipc sipi sipo sipp sips sirc siri siro sirp sirr sirs siru sisc sisi siss sisu siui sius sivi sobo sobp sobr sobs sobu soci soco socr socs soic soir sois soop soor soos sopi sopo sopp sops sopu sorb sori soro sorr sors soru sosi soso soss sosv soup sour sous sovo sovs sovu spcc spco spcs spib spic spio spip spir spis spiv spoc spoo spop spor spos spps spri spro sprs spso spsp spss spui spur spus srbc srcc srib sris sros srpc srps srsp srub ssbr sscc ssci sscp sscs ssis ssoc ssop sspc sspo ssps ssrc ssri ssrs sssb sssc sssi ssss ssvp sub- subb subi subo subs suc- succ suci sucr sucs suio suir suis suor suos sup- supo supp supr sups supv sur- surc suri suro surp surr surs suru surv sus- susi suso susp suss susu suus suvi suvs svcc svcs svic svir svor svsc u-rp ubbi ubbo ubic ubii ubir ubis uboc ubos ubpc ucbc ucci uccp ucio ucos ucpb ucrc ucsb ucsc ucsu uipi uirr uocc uor- uovo upci upcs upic upis upor upos uppc uppp uppu upri upsc upsi upup upvc urbi urbs urci urib uric uris uriu uro- uroo urpo urri ursi urso urss ursu urup urur urus usbc usbr usbs uscc usco uscs usip usis usoc usoi usos usov uspc uspo uspp usps ussb ussc ussr usss ussu usui usus uucp uuoc uuri uusi uuuu uv-b uv-c uvic uvis uvri uvvu vbcc vcbi vcci vcrs vibs vic- vici vico vics viii vios vipr vips virb virc viri viro virr viru visc visi viso visp viss visu vivi vivo voic voio voip voir vois vooc voor vor- vori voro vors voru vosi voso voss vosu vour vous vpro vrci vrio vris vroc vrsi vsic vsip vsop vsrp vssc vuco vuir vups vurb vurp vvob vvpb vvsb vvvv

bbsrc bbuss bccip bccup bcups bibbo bibbs bibic bibio bibis bibos bibri bibus bicsi bioci bioco bioss bipib biroc biros birou birrs birur bisco bisou bispo bivio bivis bo-bo bobbi boboc bobos bobov bobr bobri bobup bocci bocor bocus boios