-er c-- ccc cce cck ccl ccn ccr cct ccu ce- cec cee cek cel cen cer cet ceu ckc ckt cl- clc cle clk cll cln clr clt clu cn- cnc cne cnl cnn cnr cnt cnu crc cre crk crl crn crr crt cru ctc cte ctk ctl ctn ctr ctt ctu cuc cue cuk cul cun cur cut cuu ec- ecc ece eck ecl ecn ecr ect ecu eec eee eek eel een eer eet ekc eke ekl ekr ekt eku elc ele elk ell eln elr elt elu en- enc ene enk enl enn enr ent enu erc ere erk erl ern err ert eru etc ete etk etl etn etr ett etu eu- euc eue eul eun eur eut k-t kcc kce kck kcl kcn kcr kct kcu ke- kec kee kek kel ken ker ket kkc kke kkk kkl kkn kkr kkt kku kl- klc klr klt klu kn- knc kne knk knl knn knr knt knu krc krk krl krn krr krt kru ktc kte ktk ktl ktn ktr ktt ktu kuc kue kuk kul kun kur kut kuu lcc lce lck lcl lcn lcr lct lcu lec lee lek lel len ler let leu lkl lkr lkt llc lle llk lll lln llr llt llu lnc lne lnk lnl lnn lnr lnt lnu lrc lrk lrn lrr lrt lru ltc lte ltk ltl ltr ltt ltu luc lue luk lul lun lur lut luu ncc nce nck ncl ncn ncr nct ncu ne- nec nee nek nel nen ner net neu nkc nke nkk nkn nkr nkt nku nlc nle nlk nll nln nlr nlt nlu nnc nne nnk nnl nnn nnt nnu nrc nre nrk nrl nrn nrr nrt nru ntc nte ntk ntn ntr ntt ntu nuc nue nuk nul nun nur nut nuu rcc rce rcl rcn rcr rct rcu re- rec ree rek rel ren rer ret reu rkc rke rkk rkt rku rlc rle rll rln rlr rlt rlu rnc rnn rnr rnt rnu rrc rrk rrl rrn rrr rrt rru rtc rte rtk rtl rtn rtr rtt rtu ruc rue ruk run rur rut ruu tcc tce tck tcl tcn tcr tct tcu te- tec tee tek tel ten ter tet teu tkc tke tkk tkl tkr tkt tlc tle tlk tll tln tlr tlt tlu tnc tne tnk tnl tnn tnr tnt trc tre trk trl trn trr trt tru ttc tte ttk ttl ttn ttr ttt ttu tuc tue tuk tul tun tur tut tuu ucc uce uck ucl ucn ucr uct ucu uec uee uel uen uer uet ukc uke ukk ukl ukn ukr uku ulc ule ulk ull uln ulr ult ulu un- unc une unk unl unn unr unt unu ur- urc ure urk url urn urr urt uru utc ute utk utl utn utr utt utu uuc uue uun uur uut uuu

-ene cccc cccl cccu ccee ccel cclc ccnc ccne ccnr ccnu ccrc ccre ccrl ccrt cctc cctl cctt ccuc ccut cec- cece cect ceec ceel ceke cel- celc cele cell celt cen- cene cent cer- cerc cere cerl cern cert cet- cete ckck ckcl cken cker ckln cknc cknt ckrc clec clee clek cler clet cleu cltc clue clun clut cnel cnet cnrc cnrr cnrt cntc cntk cntr cnut crcc crce crcr cre- crec cree cren cret creu crkc crkl crne crrt crtc crtl crue cruk crun crut ctec cten ctle ctne ctrc ctrl ctrn cttn cucc cuce cuck cucn cuek cuer cuk- cuke culc cule culk cull cult cune cunt cure curl curn curr curt cut- cutc cute cutt e-cl eccc ecce eccl ecct eclt ecne ecrc ecrl ecrr ecru ect- ectc eeee eeke eele eent eerc eetc eete eetu ekek eken eker eket ekne ekur elce elec elee elek elen eler elet elke elle ellu elne elte elue elul ence encl enee enel ener enke enkr ennc enne ennu ent- ente entr enue enur enut ercc erce erec erel eren erer eret erke erle erll erne errc erre ertl ertu eruc erur etcc etec etee etel eten eter etne etnr etre ette ettn ettu etun euer eule eur- eurc eure eurt kccc kcck kccl kccr kcct kccu kcec kcee kcel kcet kceu kckc kckk kckl kckn kckr kclc kcle kclk kcll kcln kclr kclt kclu kcnr kcnt kcrc kcrn kcrr kcrt kcru kctc kcte kctn kctu kcue kcuk kcul keck kecr keek keel keen keer keet kekc keke kekl keku kele kelk kell keln kelt kelu ken- kene kenk kenl kenn kenr kent kenu ker- kerc kere kerk kerl kern kerr kert keru ket- ketc kete ketk ketr kett ketu keul keun keur kkck kkcl kkcn kkcr kkct kken kkkk kklc kkll kkln kkne kknn kknt kknu kkrc kkre kkrk kkrl kkrn kkrr kkrt kktc kktk kktl kktu kkut kkuu klcc klce klck klcl klcn klcr klec klee klek klen kler klet klkc klkk klkl klkn klkr kllc klle kllk klnc klne klnn klnt klrc klrk klrn klrr klru kltc kltk kltn kltr kltt klue kluk klun klur kluu knce knck kncn kncr knct kncu knec knee knek knel knen knet kneu knkk knkt knlc knlr knlt knnk knnr knrk knte kntk kntn kntr kntu knue knuk knur knut krcc krce krcl krcn krcu krec kree krek kren kret kreu krkc krke krkk krkn krkr krku krlc krle krln krlt krne krnk krnn krnt krnu krrc krre krrk krrl krrn krrr krrt krtc krtk krtn krtr kruc krue kruk krul krun krur ktcc ktce ktck ktcl ktcr ktec ktee ktek ktel kten ktkc ktke ktkk ktkn ktkr ktkt ktku ktlk ktln ktlr ktlt ktlu ktnc ktne ktnk ktnl ktnn ktnt ktrc ktre ktrk ktrl ktrn ktrr ktrt ktru kttc kttk kttn kttr kttt kttu ktuc ktul ktun kucc kuce kucr kuek kuel kuen kueu kuke kukk kukl kukn kuku kule kull kuln kult kulu kunc kune kunk kunr kunt kunu kure kurk kurl kurr kurt kuru kute kutr kutt kutu kuuk kuul kuur kuuu lccc lcce