-er -ol c-- ccc ccd cce cck ccl cco ccr ccu ccx cdc cdd cde cdk cdl cdo cdr cdu cdx ce- cec ced cee cek cel ceo cer ceu cex ckc ckd cko ckx cl- clc cld cle clk cll clo clr clu clx co- coc cod coe cok col coo cor cou cox crc crd cre crk crl cro crr cru crx cuc cud cue cuk cul cuo cur cuu cxc cxk cxl cxo cxr cxx dcc dcd dce dck dcl dco dcr dcu dcx ddc ddd dde ddk ddl ddo ddr ddu ddx de- dec ded dee dek del deo der deu dex dkc dke dkk dkl dko dkr dku dkx dl- dlc dld dle dlk dll dlo dlr dlu dlx doc dod doe dok dol doo dor dou dox drc drd dre drk drl dro drr dru drx duc dud due duk dul duo dur dux dxc dxd dxl dxo dxr dxx ec- ecc ecd ece eck ecl eco ecr ecu ecx ed- edc edd ede edk edl edo edr edu edx eec eed eee eek eel eeo eer eex ekc ekd eke ekl eko ekr eku elc eld ele elk ell elo elr elu elx eo- eoc eod eoe eok eol eoo eor eou erc erd ere erk erl ero err eru eu- euc eud eue eul eur eux ex- exc exd exe exl exo exr exu exx kcc kcd kce kck kcl kcr kcu kcx kdc kde kdk kdl kdo kdr kdu kdx ke- kec ked kee kek kel keo ker kex kkc kke kkk kkl kkr kku kl- klc kld klo klr klu klx koc kod koe kok kol koo kor kou krc krd krk krl kro krr kru kuc kud kue kuk kul kur kuu kxl kxo lcc lcd lce lck lcl lco lcr lcu lcx ldc ldd lde ldk ldl ldo ldr ldu lec led lee lek lel leo ler leu lex lkl lkr llc lld lle llk lll llo llr llu loc lod loe lok lol loo lor lou lox lrc lrd lrk lro lrr lru luc lud lue luk lul luo lur luu lux lxc lxd lxo lxr lxx oc- occ ocd ock ocl oco ocr ocu ocx odc odd ode odl odo odr odu oec oed oee oel oeo oer oex okc okd oke okk okl oko okr oku olc old ole olk oll olo olu oo- ooc ood ook ool ooo oor oox or- orc ord ore ork orl oro orr oru orx ou- ouc oud oue ouk oul ouo our ox- oxc oxo oxx rcc rcd rce rcl rco rcr rcu rcx rdc rdd rde rdl rdo rdr rdu rdx re- rec red ree rek rel reo rer reu rex rkc rke rkk rko rku rlc rld rle rll rlo rlr rlu roc rod roe rok rol roo ror rou rox rrc rrd rrk rrl rrr rru ruc rud rue ruk ruo rur ruu rux rxr ucc ucd uce uck ucl uco ucr ucu udc udd ude udk udl udo udr udu udx uec ued uee uel uer ukc uke ukk ukl ukr uku ulc uld ule ulk ull ulo ulr ulu uoc uod uoe uok uol uoo uor uox ur- urc urd ure urk url uro urr uru urx uuc uue uur uuu uxc uxo uxr uxu xcd xcl xcr xcx xdc xde xdk xdr xed xee xel xer xeu xex xke xkl xld xlr xoc xod xok xoo xor xox xrc xrd xrx xue xul xxl xxo xxx

c-cd cccc cccl cccu ccdc ccdr cced ccee ccel cclc cclx ccoc ccod ccrc ccre ccrl ccuc ccxl cd-e cd-r cddl cddr cdec cder cdex cdre cdxl cec- cece ceco cedd cede cedo cedu ceec ceel ceke cel- celc cele cell celo ceol ceor ceou cer- cerc cerd cere cerl cero ceux cexe ckck ckcl ckco ckcx ckdo ckdu cker ckoc ckoo ckor ckrc ckrd clcd cldc cldr clec cled clee clek cleo cler cleu clod cloe clok cloo clor clou clox clrd clro clud clue clux clxx coce cock coco cocu codd code codl coed coel coex cok- coke coko col- cold cole colk coll colo colu cood cook cool cor- corc cord core cork corl coro corr coud coue couk coul cour coux coxe crcc crce crcr crdc cre- crec cred cree creo creu crex crkc crkl croc crod croe crok crol croo cror crud crue cruk crux cucc cuce cuck cude cued cuek cuer cuk- cuke culc culd cule culk cull culo curd cure curl curo curr cxro cxxx dccc dccl dccu dcrk dcxl dcxx dddd ddlc ddoc ddrc ddre dec- decc decd dece deck decl deco dedd dede dedo dedu deed deek deel deer dek- deke deld dele delk dell delo deol deor der- derc dere derk dero derr deue deuk deul deur deux dex- dexe dkdc dlco dlux do-x doce dock doco docu dod- dodd dode dodo doek doel doer doke doko dold dole dolk doll dolo dolu dood dook dool door dorc dord dore dork doro dorr doru douc doud doue douk doul dour doux dred dree drek drel drod drol drou drue druk druu duce duck duco dudd dude dudo dudu duel duer duke duku dulc dule dull dulo dulu duo- dure durk duro duru duul duur dxcc dxck dxcl dxco dxdc dxdr dxec dxed dxel dxkr dxkx dxll dxlr dxoc dxol dxrd dxre dxrk dxrl dxrr dxrx dxue dxur dxxl dxxr dxxx e-cl eccc ecce eccl ecco ecdc ecdl eced ecko eco- ecod ecol ecou ecrc ecrl ecrr ecru eddc edde eddo ede- edel eder edex edle edoc edod edou edru educ edur edxl eede eedu eeee eeke eele eeoc eerc eero ekco eked ekek eker ekur elce elco elde eldr elec eled elee elek eleo eler elex elke elko elle ello ellu elod elok elro elue elul eocd eode eole eolo eore eorl eoux er-x ercc erce erde erec ered erel erer erke erld erle erll eroc erod eroe erol eroo errc erre erro eruc erur eucd