-ose -ous cccc cccs cccu cccv ccee ccgc ccgs ccoc ccrc ccre ccrg ccrs ccsg ccss ccuc ccus ccvo ccvs cec- cece ceco cecs ceec cees cege cego ceke ceor ceos ceou cer- cerc cere cero cers cesc cese cesg cesr cess cevo cgcc cgcg cger cges cggs cgro cgss ckck ckco ckcs ckcv cker ckgo ckoc ckoo ckor ckos ckrc ckso ckvo coce cock coco cocu coes cogo cogs cok- coke coko cook coos cor- corc core corg cork coro corr cors cosc cose coso coss coue couk cour cous cove covo crcc crce crcr cre- crec cree creg creo cres creu crgs crkc croc croe crok croo cror crss crue crug cruk crus cscc csce csco cscr cscs csec csee cser csks csor csos csrc csrs csse cssr csur csus cucc cuce cuck cuek cuer cues cuk- cuke cure curo curr curs cusg cusk cuso cuss cusu cuve cvcc cver cvrg cvrr cvss eccc ecce ecco eces ecgs ecko ecks eco- ecog ecos ecou ecrc ecrr ecru ecrv ecsc ecse ecss ecsu ecus eecs eeee eees eegs eeke eeks eeoc eerc eerg eero eers eese eesk egcc egcg egcr egec egee eger egge eggo eggs egks ego- egor egos egov egre egsc egss ekco ekek eker ekes ekgs ekos ekur eoes eore eous ercc erce erec erer eres erev erg- ergg ergo ergs erke erks eroc eroe eroo eros errc erre erro errs erse erso eruc erur erus eruv erve esce esco escr escs escu esee esek eseo eser eses eske esko esks esku eso- esok esos esse essg esso essu esus euer euge euos eur- eurc eure euro euse ever eves evoe evoo evos evre evrs evsc evvk gc-c gccc gccs gcos gcov gcrg gcse gcss gcsu gece geck geek geer gees gege gegg gego geko geo- geog geos gere gero gers geru gesg gesk geso gess gesu geue geve gevo gggg ggss goce gocr goer goes gogo gogs goke goku goog gook goor goos gore gorg goro gorr gors gose goso goss gosu gou- goug gouk gour gous gove govs grcc grce grec gree greg gres greu grev groc grog grok groo gror gros grou grov grrr grrs grss grue grug grur grus grve gsoc gsos gsse gsur guck guer gues guge gugg gugu guos gure gurg gurk guro gurr gurs guru guse guss guus guvs gvcs gvvv k-os kccc kcck kccr kccu kccv kcec kcee kceg kceo kceu kcgc kcgr kcgs kckc kckk kcko kckr kckv kcoe kcog kcor kcos kcou kcrc kcrg kcro kcrr kcrs kcru kcrv kcsc kcse kcsg kcsr kcss kcsu kcue kcuk kcvk kcvo kcvr kcvs kcvu kcvv kecg keck keco kecr keek keer kees kege kegg kegk kegr kegs kekc keke keko keks keku keok keos ker- kerc kere kerk kero kerr kers keru kerv kesc kesk keso kesr kess keug keur keus keve kevs kgcc kgce kgcr kgcv kgec kgeo kggg kggo kggr kgks kgoe kgor kgos kgou kgrc kgre kgrg kgrk kgro kgrr kgrs kgrv kgso kgsr kgus kgvc kgve kgvo kkck kkco kkcr kkcs kkeg kkgo kkgr kkkk kkoo kkor kkov kkrc kkre kkrk kkro kkrr kkrs kkrv kkse kksr kkss kksu kkus kkuu kkvr kkvu kkvv kock kocs koes koge kogg kogo kogu kokc koke kokk koko kokr koks koku kooc koog kook kooo koor koos koou koov korc kore korg kork koro korr kors koru korv kos- kosc kose kosg koso kosr koss kosu koue kour kous kouu kovc kove kovk kovo kovr krcc krce krcg krco krcs krcu krec kree krek kreo kres kreu krev krgs krkc krke krkk krko krkr krks krku krkv kroc kroe krog krok kroo kror kros krov krrc krre krrg krrk krro krrr krrs krsc krse krsk krsr krss krsu krsv kruc krue krug kruk krur krvc krve krvg krvk krvo krvr krvs krvv ksce ksck ksco kscr kscs kscu kscv ksec ksee kseg ksek kseo kser ksev ksgc ksgg ksgr ksgu ksgv kske kskg kskk ksko kskr ksks ksku ksoc ksok ksoo ksor ksos ksou ksrg ksro ksrr ksrs ksrv ksse ksso kssr ksss kssu ksue ksug ksuu ksvc ksve ksvg ksvr ksvu kucc kuce kuco kucr kucv kuek kues kueu kuge kugo kugr kugs kuke kukk kuks kuku kuok kuoo kuos kure kurk kuro kurr kurs kuru kurv kusc kusg kuso kusu kuuk kuur kuuu kuvo kuvr kvcc kvce kvck kvco kvcr kvcs kvcu kvcv kvec kveg kver kves kvgc kvgo kvgs kvoc kvoe kvog kvok kvoo kvor kvou kvov kvrc kvre kvrg kvro kvrr kvrv kvsc kvso kvsr kvss kvsv kvue kvuu kvvr kvvs kvvv o-eo occc oce ocee ocke ocks ocos ocre ocro ocrr ocrs ocur oec- oecc oeec oere oers oese ogee oger ogge ogog ogou ogre ogro ogus okcu oker okes okgo okko okok okor okre okro okso okur okus oocr ooer ooes ooku oooo ooos oore oose oous orce orco orcs ore- orec oreg orek oreo orer ores orge orgo orgs orke orko oro- oroe orok oror oros orro orrs orse orsk orso orsu orus orve orvr orvs oscc osce osco osec osee osek oser oses osku osoo osor osos osov osro osse osso ossu osve oucc ouer ouge our- oure ouro ours ouse ouu- ovcs ovee over ovo- ovoo ovre rccc rccs rcgc rcos rcrg rcsc rcss rcuv rcvr rcvs recc rece reck recr recs recu reek rees reev rege rego regr regs regu reke reko reks reog reos reou rere rerg rero rers reru rese reso ress reue reuk reus reuu reve revo revs rkos rkss rksv rocc roce rock roco rocs roeg roer roes roev roge rogg rogo roke rokk roko rokr roks roku roog rook roor roos rorc rore rork roro roru rosc rose roso ross roue rouk rous rove rovo rovs rrrr rscc rscs rsee rsgc rsos rsre ruce ruck ruer rues ruge rugg rugs ruke rukk ruku ruok rurc rure ruro rurs ruru ruse rusk ruso russ rusu ruve ruvu rv-c rver s-os sccc scce sccs scec scee sceg scer scgs sck- scog scok scoo scor