-ous cccc ccci cccs cccu cccv ccic ccii ccir ccis cciv ccnc ccni ccnr ccns ccnu ccoc ccrc ccri ccrs ccsi ccsn ccss ccuc ccus ccvi ccvo ccvs cicc cici cico cicr cics cicu ciii ciis cin- cinc cini cino cinv cion cior cios circ ciri ciro cirr cirs cis- cisc cisn cisr ciss cisv ciuc cius civc civo cnci cnco cnic cnrc cnrr cnss coco cocu coin coir cois con- conc coni conn cono cons conv coon coos cor- corc cori corn coro corr cors cosc cosi coso coss coun cour cous covo crcc crcr cric crin cris criu crns croc cron croo cror crss crun crus cscc csci csco cscr cscs csio csir csis csor csos csrc csrs cssr csur csus cucc cuci cucn cui- cuin cuir cuis cuno cuon curi curn curo curr curs cuso cuss cusu cvcc cvii cvrr cvss i-no iccc icci iccn icco iccr iccs iccu icis icnc icns icoc icon icor icos icrc icrr icrs icru icsc icsi icsr icss icus iiii iiio iiis iino iioi iioo iios iirc iirs iisc iisi iisr iisu iiuc inci inco incr incs inis inni inno innr inns innu ino- inoi inon inor inos inou inri inro inrs insc inso inss insu inui inun inus invs ioci ioii ioio ioni ionn iono ions iooi iooo ioos iori iors ioso iosu ioun ious ircc ircs ircu iri- iric irin irio iris iroc iron irov irrc irri irrs irun irus irvs iscc isci iscn isco iscr iscs iscu isic isin isis isno iso- isoc ison isor isos isri issc issi isso issr isss issu isus iucc iucv iuiu iuno iuss ivic ivin ivon ivor ivrs n-ii nccc ncci nccn nccr nccs nccu ncis ncnc ncoc ncor ncos ncrc ncri ncsc ncsi ncss ncvs nicc nici nico nics nicu niir niiu nini nino nins nion nioo nios niou niro nirs niru nirv nisi niso niss nisu niur nivo nivr nnnn nnos nnss noci noco nocs noin noio noir nois non- noni nonn nono nons nonu noo- noon nooo noor noos noov nor- norc nori norn noro norr nors norv nos- noss nosu noun nour nous nov- novi novo nrcs nric nroc nron nrrc nrsc nrsv nscc nscs nsic nsin nsis nsnr nsos nsou nsrc nssc nsso nssr nsss nuci nucs nucu nuin nunc nunn nuno nuns nuoc nuon nurc nuri nurn nurr nurs nuru nurv nusi nuss nusu nuvo nvcc nvcs nvir nvis nvss occc occi occn ocin ocis ocon ocos ocro ocrr ocrs ocur oici oiii oins oion oios oisc oisu onc- onco onic onir onis onni onno onon onor onos onsc onso onur onus oocr oons oooo ooos oosi oous orci orco orcs ori- oric orin orio oris ornc orni orno orns oro- oron oror oros orri orro orrs orsi orso orsu orus orvr orvs oscc osci osco osii osin osis osno osnr osoi osoo osor osos osov osro ossi osso ossu osun oucc ouii ouin ouir ouis oun- our- ourn ouro ours ouu- ovcs ovi- ovis ovni ovo- ovon ovoo rccc rccs rcic rcis rcnr rcon rcos rcsc rcsi rcss rcuv rcvr rcvs ricc rico rics riin riis rinn rino rion rios riou riri rirs risc risi riso riss risu rius rivo rivs rnco rncs rnin rocc roco rocs roin roio roir rois roiu ronc roni rono rons rooi roon roor roos rorc rori roro roru rosc rosi roso ross roun rous rovi rovo rovs rrrr rrun rscc rscn rscs rsis rsnn rsno rsnr rsos ruci ruin ruis runc runi runn runo runs rurc ruri ruro rurs ruru rusi ruso russ rusu ruun ruvi ruvu rv-c s-ic s-ii s-iv s-os sccc sccs sci- scic scin scio scir scis sciv scnr scon scoo scor scr- scrc scri scrn scrs scsc scsi scsn scso scsr scsu scun scur sicc sici sico sics sicu sini sinn sino sins sinu sion sior sios siou sirc siri siro sirr sirs siru sisc sisi siss sisu siui sius sivi sncc snco snir snns snoc snoo snor snos snov snrs snur snus snvi soci soco socr socs soic soin soir sois son- soni sono sons sonu soon soor soos sori sorn soro sorr sors soru sosi soso soss sosv soun sour sous sovo sovs sovu srcc sris srni srnn srno sros srvn sscc ssci sscs ssin ssis ssns ssoc ssrc ssri ssrs sssc sssi ssss suc- succ suci sucr sucs suin suio suir suis sun- suni sunn suno suns sunu suor suos sur- surc suri surn suro surr surs suru surv sus- susi suso suss susu suus suvi suvs svcc svcs svic svir svns svor svsc ucci ucin ucio ucon ucos ucrc ucsc ucsu uirr uncc unci unco uncs uni- unic unii unin unio unir unis univ unni unno unns unon unos unov unro unrs uns- unsc unso unus uocc uor- uovo urci uric urin uris uriu urni urns uro- uroo urri ursi urso urss ursu urun urur urus uscc usco uscs usin usis usnc usno usnr usnu usoc usoi usos usov ussc ussr usss ussu usui usun usus uuni uuno uuoc uuri uusi uuuu uv-c uvic uvis uvri uvvu vcci vcon vcrs vic- vici vico vics viii vinc vini vino vins vinu vion vios virc viri viro virr viru visc visi visn viso viss visu vivi vivo vnir vnso voic voin voio voir vois voni vonn vons vooc voor vor- vori voro vors voru vosi voso voss vosu voun vour vous vrci vrin vrio vris vrnn vroc vron vrsi vsic vssc vsun vuco vuir vuno vvvv