-ose c-cd cccc cccs ccdc ccdr ccds cced ccee cckw ccoc ccod ccow ccrc ccre ccrs ccsd ccss cd-e cd-r cdcs cddr cdec cder cdes cdos cdre cdrs cdss cec- cece ceco cecs cedd cede cedo ceec cees ceke ceor ceos cer- cerc cerd cere cero cers cesc cese cesr cess cewe ckck ckco ckcs ckcw ckdo cker ckoc ckoo ckor ckos ckrc ckrd ckrw ckso cksw ckwd ckwr ckws ckww coce cock coco codd code cods coed coes cok- coke coko cood cook coos cor- corc cord core cork coro corr cors cosc cose coso coss cowd cowe cows crcc crce crcr crdc cre- crec cred cree creo cres crew crkc croc crod croe crok croo cror crow crss crwd cscc cscd csce csco cscr cscs csdr csec csee cser csks csor csos csrc csrd csrs cssd csse cssr cswk csws cwer cwos cwrw dccc dccs dcds dcos dcrk dcsc dcss dddd ddes ddoc ddrc ddre ddss dec- decc decd dece deck deco decs dedd dede dedo deed deek deer dees dek- deke deks deor deos der- derc dere derk dero derr ders des- desc dese desk deso dess dewe dews dkdc doce dock doco docs dod- dodd dode dodo dods doek doer does doke doko dood dook door doos dorc dord dore dork doro dorr dors dose dosk doso doss dowd dowe dowk dowr dows dred dree drek dres drew drkw drod drow drrs dscc dscr dscs dsdr dsos dsrc dsrr dssc dwcw dwdd dwec dwer dwkc dwok dwor dwrd dwrk dwrw dwsk dwsr dwwe dwww eccc ecce ecco ecdc eced eces ecko ecks eco- ecod ecos ecrc ecrr ecsc ecse ecss eddc edde eddo edds ede- eder edes edoc edod edos edss eecs eede eeee eees eeke eeks eeoc eerc eero eers eese eesk ekco eked ekek eker ekes ekos ekwe eocd eode eoes eore eows ercc erce erde erds erec ered erer eres erew erke erks eroc erod eroe eroo eros errc erre erro errs erse erso erws esce esco escr escs esds esee esek eseo eser eses eske esko esks eso- esok esos esrd esse esso eswc esws ewer ewes ewew ewok ewos ewre ewsd k-os kccc kccd kcck kccr kcdc kcdd kcdr kcds kcec kced kcee kceo kckc kckk kcko kckr kcoe kcor kcos kcow kcrc kcro kcrr kcrs kcrw kcsc kcsd kcse kcsr kcss kcwc kcwd kcwe kcwk kcwr kdcc kdcd kdce kdco kdcr kddc kddd kddk kddr kdec kdew kdkd kdkk kdko kdkr kdoc kdoe kdok kdow kdro kdrs kdrw kdsc kdsd kdsk kdsr kdss kdwd keck keco kecr kedc kedd kede kedo kedr keds keed keek keer kees kekc keke keko keks keok keos ker- kerc kere kerk kero kerr kers kesc kesd kesk keso kesr kess kesw kewe kewr kews kkcd kkck kkco kkcr kkcs kkcw kkdc kkdd kkdo kked kkkk kkoo kkor kkow kkrc kkre kkrk kkro kkrr kkrs kksd kkse kksr kkss kksw kkwd kkwe kkwk kkws kocd kock kocs kocw kode kodk kodo kods koed koes kokc koke kokk koko kokr koks kooc kook kooo koor koos korc kord kore kork koro korr kors kos- kosc kosd kose koso kosr koss kowd kowe kowr krcc krcd krce krco krcs krcw krdc krdd krde krdo krdr krds krec kred kree krek kreo kres krew krkc krkd krke krkk krko krkr krks krkw kroc krod kroe krok kroo kror kros krow krrc krre krrk krro krrr krrs krrw krsc krsd krse krsk krsr krss krsw krwc krwk krwr ksce ksck ksco kscr kscs ksdc ksdk ksdr ksds ksdw ksec ksed ksee ksek kseo kser ksew kskd kske kskk ksko kskr ksks ksoc ksok ksoo ksor ksos ksow ksro ksrr ksrs ksrw ksse ksso kssr ksss kswc kswd kswo ksws ksww kwcd kwck kwcr kwdc kwdd kwdk kwdr kwdw kwed kwee kwes kwkc kwkk kwkr kwkw kwoc kwod kwok kwor kwos kwow kwrd kwre kwrk kwro kwrr kwrs kwrw kwsc kwsd kwsk kwso kwss kwsw kwwk kwwr kwws o-eo occc ocds oce oced ocee ocke ocks ocos ocre ocro ocrr ocrs ocsw oddd odds oded odeo oder odes odoo odor odos odso oec- oecc oedo oeds oeec oere oers oese oked oker okes okko okok okor okre okro okso oocr ooer ooes oooo ooos oord oore oose orce orco orcs orde ordo ords ore- orec ored orek oreo orer ores orke orko oro- oroe orok oror oros orro orrs orse orsk orso orwe orwo oscc osce osco osec osed osee osek oser oses osoo osor osos osow osrd osro ossd osse osso owed ower owes owoe owow owre owse rccc rccs rcdc rcde rcds rcos rcrd rcsc rcsd rcss rder rdoc rdos rdso recc recd rece reck recr recs redc redd rede redo redr reds reed reek rees reke reko reks reod reos rerd rere rero rers rese reso ress rewe rews rkos rkss rocc roce rock roco rocs rodd rode rodo rods rodw roed roer roes roke rokk roko rokr roks rood rook roor roos rorc rore rork roro rosc rose roso ross rowd rowe rowk rowr rows roww rred rrrr rscc rscs rsdd rsds rsee rsos rsre rwcs s-os sccc scce sccs scdc scds scec scee scer scew sck- scok scoo scor scow scr- scrc scre scrs scsc scsd scso scsr scwe sdcc sdco sddc sdds sder sdes sdew sdrc sdrs sdsc sdss se-c se-d se-e se-k se-o se-s se-w sec- secc secd sece seck seco secr secs sede sedo seds seec seed seek seer sees seew seke sekk seko seoc seod seok seow serc serd sere serk sero serr sers sesc sese seso sess sewe sewr sews sked skee skeo sker skes skew skoe skor skow sksd skss skwe skws soce sock soco socr socs sodd sode sodo sods soec soeo soes soke sokk soko sood sook soor soos sord sore soro sorr sors sose soso soss sowd sowe sowk sowr sows srcc srde srec sreo sres sros srsd sscc ssce sscs ssdc ssdd ssec ssee sses ssoc ssrc ssrs sssc ssss ssws swcc swed swee swer