-er -ic -ol c-- ccc cce cci cck ccl cco ccr ccu ce- cec cee cei cek cel ceo cer ceu ci- cic cie cii cik cil cio cir ciu ckc cki cko cl- clc cle cli clk cll clo clr clu co- coc coe coi cok col coo cor cou crc cre cri crk crl cro crr cru cuc cue cui cuk cul cuo cur cuu ec- ecc ece eci eck ecl eco ecr ecu eec eee eek eel eeo eer eic eie eii eik eil eio eir eiu ekc eke eki ekl eko ekr eku elc ele eli elk ell elo elr elu eo- eoc eoe eoi eok eol eoo eor eou erc ere eri erk erl ero err eru eu- euc eue eui eul eur icc ice ici ick icl ico icr icu ie- iec iee iei iek iel ier iic iie iii iil iio iir iiu ikc ike iki ikk ikl iko ikr iku il- ilc ile ili ilk ill ilo ilr ilu io- ioc ioe ioi iol ioo ior iou ir- irc ire iri irk irl iro irr iru iu- iuc iue iui iur kcc kce kci kck kcl kcr kcu ke- kec kee kei kek kel keo ker kic kie kii kik kil kio kir kiu kkc kke kki kkk kkl kkr kku kl- klc kli klo klr klu koc koe koi kok kol koo kor kou krc kri krk krl kro krr kru kuc kue kui kuk kul kur kuu lcc lce lci lck lcl lco lcr lcu lec lee lei lek lel leo ler leu lic lie lii lik lil lio lir liu lkl lkr llc lle lli llk lll llo llr llu loc loe loi lok lol loo lor lou lrc lri lrk lro lrr lru luc lue lui luk lul luo lur luu o-i oc- occ oci ock ocl oco ocr ocu oec oee oei oel oeo oer oic oie oii oik oil oio oir oiu okc oke oki okk okl oko okr oku olc ole oli olk oll olo olu oo- ooc ooi ook ool ooo oor or- orc ore ori ork orl oro orr oru ou- ouc oue oui ouk oul ouo our rcc rce rci rcl rco rcr rcu re- rec ree rei rek rel reo rer reu ric rie rii rik ril rio rir rkc rke rkk rko rku rlc rle rli rll rlo rlr rlu roc roe roi rok rol roo ror rou rrc rri rrk rrl rrr rru ruc rue rui ruk ruo rur ruu ucc uce uci uck ucl uco ucr ucu uec uee uei uel uer uic uie uii uil uio uir uiu ukc uke uki ukk ukl ukr uku ulc ule uli ulk ull ulo ulr ulu uoc uoe uok uol uoo uor ur- urc ure uri urk url uro urr uru uuc uue uur uuu

cccc ccci cccl cccu ccee ccel ccic ccii ccil ccir cclc ccli ccoc ccrc ccre ccri ccrl ccuc cec- cece ceci ceco ceec ceel ceil ceke cel- celc cele celi cell celo ceol ceor ceou cer- cerc cere ceri cerl cero ceui cicc cici cico cicr cicu ciee ciel cier ciii ciko cikr cili cilk cill cilo cior circ cire ciri cirk cirl ciro cirr ciuc ckck ckcl ckco cker ckoc ckoi ckoo ckor ckrc clec clee clei clek cleo cler cleu clic clii clik clio clir cloe clok cloo clor clou clri clro clue coce cock coco cocu coel coil coir cok- coke coko col- cole coli colk coll colo colu cook cool cor- corc core cori cork corl coro corr coue couk coul cour crcc crce crcr cre- crec cree crei creo creu cric crie crik criu crkc crkl croc croe crok crol croo cror crue cruk cucc cuce cuci cuck cuek cuer cui- cuil cuir cuk- cuke culc cule culk cull culo cure curi curl curo curr e-cl eccc ecce ecci eccl ecco ecil ecko eco- ecol ecou ecrc ecri ecrl ecrr ecru eeee eeke eele eeoc eerc eero eick eico eiec eiei eier eike eiki eiko eile eiou eire ekco ekek eker ekki ekoi ekur elce elco elec elee elek eleo eler elic elie elik elil elio elke elki elko elle elli ello ellu eloi elok elro elue elui elul eoir eole eoli eolo eore eori eorl ercc erce erec erei erel erer eric erie erik eril erio eriu erke erki erle erli erll eroc eroe eroi erol eroo errc erre erro eruc erur euer eule euoi eur- eurc eure euro iccc icci iccl icco iccr iccu icec icee icel icer icke icle icll iclr icoc icor icrc icre icrr icru icue iecc ieie ieio iele iere ieri iiie iiii iiio iioi iioo iirc iiuc ikee iker ikki ikko ikoo ikri ikue ikuo ilce ile- ilec ilek ileo iler ilic ilie ilio ilir ilke ilki ilku ill- ille illi illo iloc ilok iloo ilre ioci ioee ioel ioii ioio ioke ioko iole iolo iooi iooo iore iori ircc ircu iree irel irer iri- iric irie iril irio irki iroc irrc irre irri irul iucc iuce iuel iuiu k-ci k-lo kccc kcci kcck kccl kccr kccu kcec kcee kcei kcel kceo kceu kcic kcie kcii kcil kcir kciu kckc kckk kckl kcko kckr kclc kcle kcli kclk kcll kclr kclu kcoe kcol kcor kcou kcrc kcri kcro kcrr kcru kcue kcui kcuk kcul keck keco kecr keek keel keer keii keik keil keio keir kekc keke keki kekl keko keku kele keli kelk kell kelo kelu keok keol ker- kerc kere keri kerk kerl kero kerr keru keul keur kicc kice kick kicl kicr kiel kier kieu kiic kiii kiik kiiu kikc kiki kikk kiko kikr kiku kile kili kilk kill kilo kilr kioc kioe kioi kiok kiol kioo kiou kirc kiri kirk kiro kirr kiru kiul kiur kiuu kkci kkck kkcl kkco kkcr kkic kkik kkkk kklc kkli kkll kklo kkol kkoo kkor kkrc kkre kkrk kkrl kkro kkrr kkuu klcc klce klci klck klcl klcr klec klee klek kleo kler