-ose cccc cccs ccee ccoc ccrc ccre ccrs ccrt ccss ccst cctc cctt cec- cece ceco cecs cect ceec cees ceke ceor ceos cer- cerc cere cero cers cert cery cesc cese cesr cess cest cet- cete ceto cets ceys ckck ckco ckcs ckcy cker ckey ckoc ckoo ckor ckos ckot ckoy ckrc ckry ckso ckst ckts ckty coce cock coco coct coes cok- coke coko coky cook coos coot cor- corc core cork coro corr cors cort cory cosc cose coso coss cost cosy cotc cote coto cots cott coty coyo coyr coys coyt crcc crce crcr cre- crec cree creo cres cret crkc croc croe crok croo cror crot croy crrt crss crst crtc crts cry- cryo crys cscc csce csco cscr cscs csec csee cser cset csks csor csos csot csrc csrs csse cssr cstc csto cstr csts csys ctec ctor ctos ctot ctrc ctrs ctsc ctss ctts cyc- cycc cycs cyke cyre cyrk cyrs cyrt cyse cyst cyt- cyte cyto cyy- cyyc eccc ecce ecco ecct eces ecko ecks ecky eco- ecos ecot ecrc ecrr ecsc ecse ecss ect- ectc ecto ects eecs eeee eees eeke eeks eeoc eerc eero eers eery eese eesk eesy eetc eete eets ekco ekek eker ekes eket ekos eoes eore eost eotc eoto eots ercc erce erec erer eres eret erke erks eroc eroe eroo eros errc erre erro errs erse erso erst erts eryc erye esce esco escr escs esee esek eseo eser eses eset eske esko esks esky eso- esok esos esse esso esst essy estc este esto estr ests esty etcc etco etcs etec etee eter etes etoe etok etos etoy etre etro etsy ette etto etty eyck eyec eyer eyes eyet eyey eyke eyot eyre eyry eyse eyst eyte eyyr k-os kccc kcck kccr kcct kccy kcec kcee kceo kcet kcey kckc kckk kcko kckr kcky kcoe kcor kcos kcot kcrc kcro kcrr kcrs kcrt kcry kcsc kcse kcsr kcss kcst kcsy kctc kcte kcto kcty kcye kcyk kcys kcyt kcyy keck keco kecr keek keer kees keet kekc keke keko keks keok keos ker- kerc kere kerk kero kerr kers kert kesc kesk keso kesr kess kest kesy ket- ketc kete ketk keto ketr kets kett kety keye keys keyy kkck kkco kkcr kkcs kkct kkcy kkkk kkoo kkor kkot kkoy kkrc kkre kkrk kkro kkrr kkrs kkrt kkse kksr kkss kkst kktc kktk kkts kkty kkyc kkys kkyy kock kocs koct koes kokc koke kokk koko kokr koks koky kooc kook kooo koor koos koot korc kore kork koro korr kors kort kos- kosc kose koso kosr koss kost kosy kotc kote kotk koto kotr kots kott koty koye koyo koyt koyy krcc krce krco krcs krec kree krek kreo kres kret krkc krke krkk krko krkr krks krky kroc kroe krok kroo kror kros kroy krrc krre krrk krro krrr krrs krrt krry krsc krse krsk krsr krss krst krsy krtc krtk krto krtr krts krty krye kryk kryo kryy ksce ksck ksco kscr kscs kscy ksec ksee ksek kseo kser kset ksey kske kskk ksko kskr ksks ksky ksoc ksok ksoo ksor ksos ksro ksrr ksrs ksrt ksry ksse ksso kssr ksss ksst kstc kste kstk ksto kstr ksts kstt ksty ksyc ksyr ksyy ktcc ktce ktck ktco ktcr ktcs ktcy ktec ktee ktek ktkc ktke ktkk ktko ktkr ktks ktkt ktoc ktoe ktok ktoo ktor ktot ktoy ktrc ktre ktrk ktro ktrr ktrs ktrt ktry ktsc ktso ktsr ktst ktsy kttc kttk ktto kttr ktts kttt ktty ktyr kycc kyck kycr kycs kyct kyee kyes kyet kykc kyke kykk kykr kyks kyky kyok kyoo kyor kyos kyot kyoy kyrc kyre kyrk kyro kyrs kysc kyse kysk kysr kyst kytc kyte kyto kyts kytt kyty kyyk kyyo kyys kyyt kyyy o-eo occc occt oce ocee ocet ocke ocks ocos ocre ocro ocrr ocrs oct- octe octo octs octy ocys oec- oecc oeec oere oers oese oest oeye oeyo oker okes oket okey okko okok okor okot okre okro okso okto okyo oocr ooer ooes ooky oooo ooos oore oort oory oose oost oots ooty orce orco orcs ore- orec orek oreo orer ores orey orke orko oro- oroe orok oror oros orot oroy orro orrs orry orse orsk orso orsy ortc orte orto orts orys oscc osce osco osec osee osek oser oses oset osey osoo osor osos osro osse osso ossy ostc oste ostr osts osyt otee oter otes oto- otoe otok otoo otor otos otoy otre otro otrs otry otse otso otte otto otts otyr oyce oyee oyer oyes oyke oyre oyse oyss oyst rccc rccs rcet rcos rcsc rcss rctc rcts rcyc recc rece reck recr recs rect recy reek rees reet reke reko reks rekt reky reos reot rere rero rers rert rery rese reso ress rest rete reto retr rets rett rety reye reyk reys rkos rkss rkts rocc roce rock roco rocs roer roes roet roey roke rokk roko rokr roks roky rook roor roos root rorc rore rork roro rort rory rosc rose roso ross rost rosy rotc rote rotk roto rotr rots rott roty roye roys royt rrrr rscc rscs rscy rsee rsos rsre rsts rtcc rtce rtee rtes rtss rtts ryck ryes ryet ryke ryot rysy rytt ryyt s-os sccc scce sccs scct sccy scec scee scer scet scey sck- scok scoo scor scot scr- scrc scre scrs scry scsc scso scsr scst sctc scto sctr scts scye se-c se-e se-k se-o se-s se-t se-y sec- secc sece seck seco secr secs sect secy seec seek seer sees seet seey seke sekk seko sekt seoc seok serc sere serk sero serr sers sert sery sesc sese seso sess sest set- setc sete seto sets sett seye seyk seys seyt skee skeo sker skes sket skey skoe skor skot skrt skss sky- skye skyr skys skyy soce sock soco socr socs socy soec soeo soes soke sokk soko sook soor soos soot sooy sore soro sorr sors sort sory sose soso soss sost sotc