-er c-- ccc ccd cce cck ccl ccr ccu cdc cdd cde cdk cdl cdr cdu ce- cec ced cee cek cel cer ceu ckc ckd cl- clc cld cle clk cll clr clu crc crd cre crk crl crr cru cuc cud cue cuk cul cur cuu dcc dcd dce dck dcl dcr dcu ddc ddd dde ddk ddl ddr ddu de- dec ded dee dek del der deu dkc dke dkk dkl dkr dku dl- dlc dld dle dlk dll dlr dlu drc drd dre drk drl drr dru duc dud due duk dul dur ec- ecc ecd ece eck ecl ecr ecu ed- edc edd ede edk edl edr edu eec eed eee eek eel eer ekc ekd eke ekl ekr eku elc eld ele elk ell elr elu erc erd ere erk erl err eru eu- euc eud eue eul eur kcc kcd kce kck kcl kcr kcu kdc kde kdk kdl kdr kdu ke- kec ked kee kek kel ker kkc kke kkk kkl kkr kku kl- klc kld klr klu krc krd krk krl krr kru kuc kud kue kuk kul kur kuu lcc lcd lce lck lcl lcr lcu ldc ldd lde ldk ldl ldr ldu lec led lee lek lel ler leu lkl lkr llc lld lle llk lll llr llu lrc lrd lrk lrr lru luc lud lue luk lul lur luu rcc rcd rce rcl rcr rcu rdc rdd rde rdl rdr rdu re- rec red ree rek rel rer reu rkc rke rkk rku rlc rld rle rll rlr rlu rrc rrd rrk rrl rrr rru ruc rud rue ruk rur ruu ucc ucd uce uck ucl ucr ucu udc udd ude udk udl udr udu uec ued uee uel uer ukc uke ukk ukl ukr uku ulc uld ule ulk ull ulr ulu ur- urc urd ure urk url urr uru uuc uue uur uuu

c-cd cccc cccl cccu ccdc ccdr cced ccee ccel cclc ccrc ccre ccrl ccuc cd-e cd-r cddl cddr cdec cder cdre cec- cece cedd cede cedu ceec ceel ceke cel- celc cele cell cer- cerc cerd cere cerl ckck ckcl ckdu cker ckrc ckrd clcd cldc cldr clec cled clee clek cler cleu clrd clud clue crcc crce crcr crdc cre- crec cred cree creu crkc crkl crud crue cruk cucc cuce cuck cude cued cuek cuer cuk- cuke culc culd cule culk cull curd cure curl curr dccc dccl dccu dcrk dddd ddlc ddrc ddre dec- decc decd dece deck decl dedd dede dedu deed deek deel deer dek- deke deld dele delk dell der- derc dere derk derr deue deuk deul deur dkdc dred dree drek drel drue druk druu duce duck dudd dude dudu duel duer duke duku dulc dule dull dulu dure durk duru duul duur e-cl eccc ecce eccl ecdc ecdl eced ecrc ecrl ecrr ecru eddc edde ede- edel eder edle edru educ edur eede eedu eeee eeke eele eerc eked ekek eker ekur elce elde eldr elec eled elee elek eler elke elle ellu elue elul ercc erce erde erec ered erel erer erke erld erle erll errc erre eruc erur eucd eude euer eule eur- eurc eure kccc kccd kcck kccl kccr kccu kcdc kcdd kcdr kcdu kcec kced kcee kcel kceu kckc kckk kckl kckr kclc kcle kclk kcll kclr kclu kcrc kcrr kcru kcue kcuk kcul kdcc kdcd kdce kdcr kddc kddd kddk kddl kddr kdec kdel kdkd kdkk kdkr kdlc kdld kdll kdlr kdrl kduc kdur keck kecr kedc kedd kede kedr keed keek keel keer kekc keke kekl keku keld kele kelk kell kelu ker- kerc kere kerk kerl kerr keru keul keur kkcd kkck kkcl kkcr kkdc kkdd kkdl kked kkkk kklc kkld kkll kkrc kkre kkrk kkrl kkrr kkuu klcc klcd klce klck klcl klcr kldc kldd klde kldr klec kled klee klek kler klkc klkk klkl klkr kllc klle kllk klrc klrd klrk klrr klru klue kluk klur kluu krcc krcd krce krcl krcu krdc krdd krde krdr krdu krec kred kree krek kreu krkc krkd krke krkk krkr krku krlc krld krle krrc krre krrk krrl krrr kruc krue kruk krul krur kucc kucd kuce kucr kudd kude kudl kudu kued kuek kuel kueu kuke kukk kukl kuku kuld kule kull kulu kurd kure kurk kurl kurr kuru kuuk kuul kuur kuuu lccc lcce lcdd lcdr lcer lcrd lcrl le-u lece leck lede leed leek leel leer leke lekk lele lell lelu lerc lerd lere lerk leuc leud leuk leur llcc lldc lleu lllc llll llud lrdd lrrc lrrr luce luck ludd lude lued luer luke lule lull lulu lurd lure lurk luuk rccc rcdc rcde rcle rcrd rder recc recd rece reck recr recu redc redd rede redl redr redu reed reek reel reke reld rele rell rerd rere reru reue reuk reul reuu rlee rleu rred rrle rrrr ruce ruck rudd rude rudl rued ruel ruer ruke rukk ruku rule rulk rull rurc rurd rure ruru ruud ucdc ucdd ucel ucrc udel uder uduk uele uell ukcc ukek ukeu ukrc ukur ulcc ulde ulee ulek ulle ullr uluk ulul urde urdu ure- ured urke urle urre uruk urur uulu uuuu

ccccc ccell ccrcl ccrel cduce ceded cedel ceder cedr- cedre ceede ceele ceere celde celer cell- celle cerc- cerce cerec cered cerer cerke cerre cleck cleed cleek cleer cleke clerc clere clerk cleuk cluck clude clue- clued cluer cluke clurr crece crede creed creek creel creer creke crele crell creu- creue creul crked crrel cruce cruck crude cruel cruke crule crull crure cucuk cudde cudle cuker culde culle cullu culur curce cured curel curer curle curll curlu curre cuuel d-cru dc-uk dcell ddddd ddruk deckc decke decur dedde dedee deder dedlu dedur deece deede deele deere deked dekel dekle deled delee delek deleu delke delle deluc derce derde dered derek derke derre derue deruk deuce deuel deule deure drdre dreck dredd drede dreed dreel drell drere dreul druce drude du-ku ducke duded dudek duder dudle