cccc cccl cccp cccu ccee ccel ccgc ccgt cclc cclg ccoc ccpe ccpl ccpp cctc cctl cctt ccuc ccup ccut cec- cece ceco cecp cect ceec ceel cege cego ceke cel- celc cele cell celo celt ceol ceop ceou cepc cepe cepo cepp cept cet- cete ceto cetp cgcc cgcg cgel cgtl cgtp cgtu ckck ckcl ckco ckgl ckgo cklg ckoc ckoo ckot ckpc ckpg clec clee cleg clek cleo clep clet cleu clkg cloe clog clok cloo clop clot clou clpp cltc clue clut coce cock coco cocp coct cocu coel coep cogo cok- coke coko col- cole colk coll colo colp colt colu cook cool coop coot cope copg copo copp copt cotc cote coto cott cotu coue couk coul coup cout cpce cpcu cpep cplc cptp ctcp ctec ctep ctge ctgu ctle ctlg ctol ctot ctpo ctpp cucc cuce cuck cuek cuk- cuke culc cule culk cull culo culp cult cupe cupl cupo cupp cut- cutc cute cuto cutt e-cl eccc ecce eccl ecco ecct ecko eclt eco- ecog ecol ecop ecot ecou ecpg ecpp ect- ectc ecto eeee eeke eele eeoc eetc eete eetu egcc egcg egec egee egel egge eggo eggp eglc egle eglu ego- egol egot egpe egpo egte egtk ekco ekek eket ekpe ekpo el-p elce elco elec elee elek eleo elet elgg elke elko elle ello ellu elog elok elpe elte elto elue elul eole eolo eotc eoto epcc epec epee eple epll epoc epol epot eppc eppo eppp epte etcc etco etec etee etel etoe etok ette etto ettu euge eule gc-c gccc gcet gclc gclp gcpc gctc gece geck geek geel geep geet gege gegg gegl gego geko gele gelg gell gelo gelt gelu geo- geog geol gepe gete getg getk geto gett geue geul geup ggcl gggg ggpo glcc glce glee gleg gleo glet gleu glge glog glop glot glou gltp glue glug glut goce goel gogo goke goku gole golk goll golo golp golt golu goog gook gool goop goot gopc gope gopo gopu gote gotl goto gott gou- goug gouk goul goup gout gpgp gpot gtco gtoe gtop guck guel guep guge gugg gugu gule gull gulo gulp gult gulu gute guto gutt gutu k-lo kccc kcck kccl kcct kccu kcec kcee kceg kcel kceo kcep kcet kceu kcgc kcgl kckc kckk kckl kcko kclc kcle kclk kcll kclt kclu kcoe kcog kcol kcot kcou kcpc kcpl kcpo kcpt kcpu kctc kcte kcto kctu kcue kcuk kcul kcup kecg keck keco keek keel keep keet kege kegg kegk kegl kekc keke kekl keko keku kele kelg kelk kell kelo kelp kelt kelu keok keol kep- kepc kepe kept kepu ket- ketc kete ketk keto ketp kett ketu keug keul keup kgcc kgce kgcl kgec kgeo kget kggg kggl kggo kgkl kgle kglk kglo kglp kglt kgoe kgol kgot kgou kgpe kgpg kgpt kgtk kgtl kgto kkck kkcl kkco kkct kkeg kkgl kkgo kkkk kklc kkll kklo kkol kkoo kkot kkpc kkpk kkpl kkpt kktc kktk kktl kktu kkup kkut kkuu klcc klce klck klcl klec klee klek kleo klep klet klgl klgo klgt klgu klkc klkk klkl klko kllc klle kllk kllp kloc kloe klog klok klol kloo klop klou klpc kltc kltg kltk klto kltt klue klug kluk klup kluu kock kocp koct koel koge kogg kogl kogo kogt kogu kokc koke kokk koko kokp koku kolc kole kolg kolk koll kolo kolt kolu kooc koog kook kool kooo koop koot koou kope kopp kopt kopu kotc kote kotk koto kott kotu koue koul kout kouu kpcc kpcl kpek kpel kpet kpge kpgg kpgt kpke kpkk kpkl kplc kplk kplo kplt kplu kpoc kpoe kpok kpol kpoo kpop kpou kppc kppk kppl kppo kppp kpte kptl kpto kptt kpug kpul ktcc ktce ktck ktcl ktco ktec ktee kteg ktek ktel ktep ktge ktgg ktgl ktgo ktkc ktke ktkk ktko ktkt ktku ktlk ktlo ktlt ktlu ktoc ktoe ktok ktoo ktop ktot ktpk ktpl ktpo ktpt kttc kttg kttk ktto kttp kttt kttu ktuc ktug ktul kucc kuce kuco kucp kuek kuel kueu kuge kugo kuke kukk kukl kuku kule kull kulo kulp kult kulu kuok kuol kuoo kuop kupe kupl kupt kupu kute kuto kutp kutt kutu kuuk kuul kuuu lccc lcce lcpc lcpl lctl lcto le-u lece leck leco lect leek leel leep leet lege legg lego leke lekk leko lele lell lelo lelu leoc leog leok leou lepe lepo lepp lept lete leto lett leuc leuk lgte llcc llet lleu llgc lllc llll lloc lloo locc loce lock loco locu loeu log- loge logo logp loke lokk loko lole loll lolo looc looe look lool loop loot lope lopp lopu lote lotl loto lott loue louk loul loup lout louu lpec lppl ltcc ltcg ltee ltge ltke lttc ltuc luce luck lueg luge lugg lugo lugu luke luko lule lull lulu lupe lupo lupu lute luuk luup o-eo occc occt oce ocee ocet ocke oclc ocpp oct- octe octo ocul oec- oecc oeec oele ogee ogel ogge ogle ogog ogou ogpl ogpu okcu oket okgo okko oklo okok okol okot okpe okpo okto okul olcc ole- oleg oleo olet olgc olle ollo olog olot olpc olpe oltu ooku oolo oooo ootp opec opel opep opet opkg ople opo- oppo opto otcl otee otep oto- otoe otog otok otoo otpp otte otto ottu oucc ouge oule oulk oulu oupe out- oute outo ouu- pccc pcce pccl pcep pcgg pclk pcll pclo pcoe pcpp pcte pece peck pecl peco pect peec peek peel peep peet pegg pegl pego pegu peke pekk peko pel- pele pell pelo pelt pelu peou pepe pepo pete peto pett peul peut pgcc pgce pglo pgou pgpu pgup pkge plcc plce ple- plec plee pleg plek pleo plet pleu plkk ploc plog plok ploo plop plot plou plpp pltg pltt plue plug pluk plup poce pock poco poel poet poge pogg pogo poke poko poku pole polg polk poll polo polt polu pook pool poop poot pop- popc pope popo popp popt