-ose cccc cccs cccv ccee cckw ccoc ccow ccrc ccre ccrs ccrt ccss ccst cctc cctt cctv ccvo ccvs cec- cece ceco cecs cect ceec cees ceke ceor ceos cer- cerc cere cero cers cert cesc cese cesr cess cest cet- cete ceto cets cetv cevo cewe ckck ckco ckcs ckcv ckcw cker ckoc ckoo ckor ckos ckot ckrc ckrw ckso ckst cksw ckts ckvo ckwr ckws ckww coce cock coco coct coes cok- coke coko cook coos coot cor- corc core cork coro corr cors cort cosc cose coso coss cost cotc cote coto cots cott cotw cove covo cowe cows cowt crcc crce crcr cre- crec cree creo cres cret crew crkc croc croe crok croo cror crot crow crrt crss crst crtc crts crtv cscc csce csco cscr cscs csec csee cser cset csks csor csos csot csrc csrs csse cssr cstc csto cstr csts cswk csws ctec ctor ctos ctot ctrc ctrs ctsc ctss ctts cttw ctvo ctvt cvcc cver cvet cvrr cvss cvte cwer cwos cwot cwrw cwts eccc ecce ecco ecct eces ecko ecks eco- ecos ecot ecrc ecrr ecrv ecsc ecse ecss ect- ectc ecto ects ectv eecs eeee eees eeke eeks eeoc eerc eero eers eese eesk eetc eete eets ekco ekek eker ekes eket ekos ekwe eoes eore eost eotc eoto eots eotw eows ercc erce erec erer eres eret erev erew erke erks eroc eroe eroo eros errc erre erro errs erse erso erst erts erve erws erwt esce esco escr escs esee esek eseo eser eses eset eske esko esks eso- esok esos esse esso esst estc este esto estr ests estv eswc esws etcc etco etcs etec etee eter etes etoe etok etos etre etro ette etto etvo ever eves evet evoe evoo evos evre evrs evsc evst evvk evwr ewer ewes ewew ewok ewos ewre ewte ewts k-os kccc kcck kccr kcct kccv kcec kcee kceo kcet kckc kckk kcko kckr kckv kcoe kcor kcos kcot kcow kcrc kcro kcrr kcrs kcrt kcrv kcrw kcsc kcse kcsr kcss kcst kctc kcte kcto kctv kcvk kcvo kcvr kcvs kcvv kcwc kcwe kcwk kcwr kcwt kcwv keck keco kecr keek keer kees keet kekc keke keko keks keok keos ker- kerc kere kerk kero kerr kers kert kerv kesc kesk keso kesr kess kest kesw ket- ketc kete ketk keto ketr kets kett ketv keve kevs kevt kewe kewr kews kewt kkck kkco kkcr kkcs kkct kkcw kkkk kkoo kkor kkot kkov kkow kkrc kkre kkrk kkro kkrr kkrs kkrt kkrv kkse kksr kkss kkst kksw kktc kktk kkts kktv kkvr kkvt kkvv kkwe kkwk kkws kock kocs koct kocw koes kokc koke kokk koko kokr koks kooc kook kooo koor koos koot koov korc kore kork koro korr kors kort korv kos- kosc kose koso kosr koss kost kotc kote kotk koto kotr kots kott kotv kovc kove kovk kovo kovr kowe kowr krcc krce krco krcs krcw krec kree krek kreo kres kret krev krew krkc krke krkk krko krkr krks krkv krkw kroc kroe krok kroo kror kros krov krow krrc krre krrk krro krrr krrs krrt krrw krsc krse krsk krsr krss krst krsv krsw krtc krtk krto krtr krts krtv krvc krve krvk krvo krvr krvs krvv krwc krwk krwr krwv ksce ksck ksco kscr kscs kscv ksec ksee ksek kseo kser kset ksev ksew kske kskk ksko kskr ksks ksoc ksok ksoo ksor ksos ksow ksro ksrr ksrs ksrt ksrv ksrw ksse ksso kssr ksss ksst kstc kste kstk ksto kstr ksts kstt kstv kstw ksvc ksve ksvr kswc kswo ksws kswt kswv ksww ktcc ktce ktck ktco ktcr ktcs ktcv ktec ktee ktek ktkc ktke ktkk ktko ktkr ktks ktkt ktoc ktoe ktok ktoo ktor ktot ktrc ktre ktrk ktro ktrr ktrs ktrt ktrv ktrw ktsc ktso ktsr ktst ktsw kttc kttk ktto kttr ktts kttt kttv kttw ktvc ktve ktvk ktvo ktvr ktvt ktwo ktws ktwv kvcc kvce kvck kvco kvcr kvcs kvct kvcv kvcw kvec kver kves kvet kvew kvoc kvoe kvok kvoo kvor kvot kvov kvow kvrc kvre kvro kvrr kvrv kvrw kvsc kvso kvsr kvss kvst kvsv kvtk kvto kvtr kvtt kvtv kvvr kvvs kvvv kvwc kwck kwcr kwcv kwee kwes kwkc kwkk kwkr kwkw kwoc kwok kwor kwos kwow kwre kwrk kwro kwrr kwrs kwrt kwrv kwrw kwsc kwsk kwso kwss kwst kwsw kwto kwtr kwts kwtw kwve kwvr kwwk kwwr kwws kwwt kwwv o-eo occc occt oce ocee ocet ocke ocks ocos ocre ocro ocrr ocrs ocsw oct- octe octo octs oec- oecc oeec oere oers oese oest oker okes oket okko okok okor okot okre okro okso okto oocr ooer ooes oooo ooos oore oort oose oost oots ootw orce orco orcs ore- orec orek oreo orer ores orke orko oro- oroe orok oror oros orot orro orrs orse orsk orso ortc orte orto orts orve orvr orvs orwe orwo oscc osce osco osec osee osek oser oses oset osoo osor osos osov osow osro osse osso ostc oste ostr osts osve otee oter otes oto- otoe otok otoo otor otos otov otow otre otro otrs otse otso otte otto otts otwo ovcs ovee over ovet ovo- ovoo ovot ovre ower owes owoe owow owre owse owt- owte owtt rccc rccs rcet rcos rcsc rcss rctc rcts rctv rcvr rcvs recc rece reck recr recs rect reek rees reet reev reke reko reks rekt reos reot rere rero rers rert rese reso ress rest rete reto retr rets rett reve revo revs rewe rews rkos rkss rksv rkts rocc roce rock roco rocs roer roes roet roev roke rokk roko rokr roks rook roor roos root rorc rore rork roro rort rosc rose roso ross rost rotc rote rotk roto rotr rots rott rove rovo rovs rowe rowk rowr rows rowt roww rrrr rrvw rscc rscs rsee rsos rsre rsts rtcc rtce rtee rtes rtss rtts rtve rv-c rver rwcs s-os s-vt sccc scce sccs scct scec scee scer scet scew sck- scok scoo scor