-ous cccc cccf ccci cccs cccu cccv ccfc ccff ccfi ccic ccii ccis cciv ccnc ccnf ccni ccns ccnu ccoc ccsf ccsi ccsn ccss ccuc ccus ccvi ccvo ccvs cfcf cfcn cfco cfcs cfni cfns cfos cfsi cfun cicc cici cico cics cicu ciff cifs ciii ciis cin- cinc cinf cini cino cinv cion cios cis- cisc cisn ciss cisv ciuc cius civc civo cnci cnco cnic cnss coco cocu cofc coff cofi cofs coif coin cois con- conc conf coni conn cono cons conv coof coon coos cosc cosi coso coss coun cous covo cscc cscf csci csco cscs csfc csio csis csos csuf csus cucc cuci cucn cufc cuff cufi cufo cui- cuif cuin cuis cuno cuon cuso cuss cusu cvcc cvii cvss fccf fcic fcii fcsc ffcc ffff ffii ffss ffun ffvs ficc fico fics fifc fiff fifi fifo fiii fini finn fino fins fion fios fisc fisi fiss fisu fnci fnuf foci foco focs fofo foin fois fono fons foof foon foos fosi foso foss foun fous fscc fsfi fsfo fssc fssf fuc- fuci fufc fuff fufu funf funs fusc fusi fuso fuss fusu fvsu i-no iccc iccf icci iccn icco iccs iccu icis icnc icns icoc icon icos icsc icsi icss icus ifco ific ifis ifni ifno ifns ifsc ifso iiii iiio iiis iino iioi iioo iios iisc iisi iisu iiuc inci inco incs infi info infs inis inni inno inns innu ino- inoi inon inos inou insc inso inss insu inui inun inus invs ioci iofc ioii ioio ioni ionn iono ions ioof iooi iooo ioos ioso iosu ioun ious iscc isci iscn isco iscs iscu isfc isic isin isis isno iso- isoc isof ison isos issc issf issi isso isss issu isus iucc iucv iuiu iuno iuss ivcf ivic ivin ivon n-ii nccc nccf ncci nccn nccs nccu ncfc ncis ncnc ncoc ncos ncsc ncsf ncsi ncss ncvs nfcu nfff nfic nfon nfsu nicc nicf nici nico nics nicu nifc niff niiu nini nino nins nion nioo nios niou nisi niso niss nisu nivo nnnn nnos nnss noci noco nocs nofi noif noin noio nois non- noni nonn nono nons nonu noo- noon nooo noos noov nos- noss nosu noun nous nov- novi novo nscc nscs nsfc nsfs nsic nsin nsis nsof nsos nsou nssc nssf nsso nsss nuci nucs nucu nuff nuin nunc nunn nuno nuns nuoc nuon nusi nuss nusu nuvo nvcc nvcs nvfc nvfs nvis nvss occc occi occn ocin ocis ocon ocos off- offc offo offs offu ofno ofus oici oiii oins oion oios oisc oisu onc- oncf onco onic onis onni onno onon onos onsc onso onus ooff oofs oons oooo ooos oosi oous oscc osci osco osii osin osis osno osoi osoo osos osov ossi osso ossu osun oucc oufc ouff ouii ouin ouis oun- ouu- ovcs ovi- ovis ovni ovo- ovon ovoo s-ic s-ii s-iv s-os sccc sccs scfc scfi sci- scic scif scin scio scis sciv scon scoo scsc scsi scsn scso scsu scun sfcc sfco sfcs sffc sfio sfos sfss sfsu sicc sici sico sics sicu siff sifo sifu sini sinn sino sins sinu sion sios siou sisc sisi siss sisu siui sius sivi sncc sncf snco snfu snns snoc snoo snos snov snus snvi soci soco socs sofi sofo soic soif soin sois son- soni sono sons sonu soof soon soos sosi soso soss sosv souf soun sous sovo sovs sovu sscc ssci sscs ssfc ssin ssis ssns ssoc sssc sssf sssi ssss suc- succ suci sucs suf- sufc suff sufi sufs sufu suin suio suis sun- suni sunn suno suns sunu suos sus- susi suso suss susu suus suvi suvs svcc svcs svfc svic svns svsc ucci ucfv ucin ucio ucon ucos ucsc ucsf ucsu ufcu ufos uncc uncf unci unco uncs uni- unic unif unii unin unio unis univ unni unno unns unon unos unov uns- unsc unso unus uocc uofo uovo uscc uscf usco uscs usfc usfi usfs usif usin usis usnc usno usnu usoc usoi usos usov ussc ussf usss ussu usui usun usus uuni uuno uuoc uusi uuuu uv-c uvic uvis uvvu vcci vcon vfcc vic- vici vico vics viff viii vinc vini vino vins vinu vion vios visc visi visn viso viss visu vivi vivo vnso voff voic voin voio vois voni vonn vons vooc vosi voso voss vosu voun vous vscf vsfs vsic vssc vsun vuco vuno vvvv