-er c-- ccc ccd cce ccf cck ccn ccr ccu cdc cdd cde cdf cdk cdn cdr cdu ce- cec ced cee cef cek cen cer ceu cfc cfd cfe cff cfk cfn cfr cfu ckc ckd cn- cnc cnd cne cnf cnn cnr cnu crc crd cre crf crk crn crr cru cuc cud cue cuf cuk cun cur cuu dcc dcd dce dcf dck dcn dcr dcu ddc ddd dde ddf ddk ddn ddr ddu de- dec ded dee def dek den der deu dfc dfd dfe dff dfk dfn dfr dfu dkc dke dkk dkr dku dnc dnd dne dnf dnk dnn dnr drc drd dre drk drn drr dru duc dud due duf duk dun dur ec- ecc ecd ece ecf eck ecn ecr ecu ed- edc edd ede edf edk edn edr edu eec eed eee eef eek een eer ef- efc efd efe eff efr ekc ekd eke ekf ekr eku en- enc end ene enf enk enn enr enu erc erd ere erf erk ern err eru eu- euc eud eue euf eun eur fcc fcd fce fcf fck fcn fcr fcu fdc fdd fde fdf fdk fdn fdr fdu fec fed fee fef fek fen fer feu ffc ffd ffe fff ffk ffn ffr ffu fkc fkf fkk fnc fnd fne fnf fnk fnn fnr fnu frc frd fre frf frk frn frr fru fud fue fuf fuk fun fur fuu kcc kcd kce kck kcn kcr kcu kdc kde kdf kdk kdr kdu ke- kec ked kee kef kek ken ker kfc kfd kff kfu kkc kke kkk kkn kkr kku kn- knc knd kne knf knk knn knr knu krc krd krf krk krn krr kru kuc kud kue kuk kun kur kuu ncc ncd nce ncf nck ncn ncr ncu ndc ndd nde ndf ndk ndn ndr ndu ne- nec ned nee nef nek nen ner neu nfc nfd nfe nff nfk nfn nfr nfu nkc nke nkf nkk nkn nkr nku nnc nne nnf nnk nnn nnu nrc nrd nre nrf nrk nrn nrr nru nuc nud nue nuk nun nur nuu rcc rcd rce rcf rcn rcr rcu rdc rdd rde rdf rdn rdr rdu re- rec red ree ref rek ren rer reu rfc rfd rfe rff rfk rfn rfr rfu rkc rke rkf rkk rku rnc rnd rnn rnr rnu rrc rrd rrf rrk rrn rrr rru ruc rud rue ruf ruk run rur ruu ucc ucd uce ucf uck ucn ucr ucu udc udd ude udf udk udn udr udu uec ued uee uef uen uer ufc ufd ufe uff ufn ufr ufu ukc uke ukf ukk ukn ukr uku un- unc und une unf unk unn unr unu ur- urc urd ure urf urk urn urr uru uuc uue uun uur uuu

-ene c-cd cccc cccf cccu ccdc ccdf ccdn ccdr cced ccee ccfc ccfd ccff ccnc ccne ccnf ccnr ccnu ccrc ccre ccrf ccuc cd-e cd-r cddr cdec cdef cder cdfe cdnc cdnf cdre cec- cece cedd cede cedu ceec cef- cefc cefn ceke cen- cend cene cer- cerc cerd cere cerf cern cfcf cfcn cffr cfnr cfre cfrn cfun ckck ckdu cken cker ckfr cknc ckrc ckrd cndd cnrc cnrr crcc crce crcr crdc cre- crec cred cree cren creu crfc crkc crne crud crue cruk crun cucc cuce cuck cucn cude cued cuek cuer cufc cuff cuk- cuke cund cune curd cure curf curn curr dccc dccu dcfc dcrk dddd ddrc ddre dec- decc decd dece deck dedd dede dedu deed deef deek deen deer defe deff defn dek- deke dene denk denn denu der- derc dere derf derk dern derr deue deuk deur dfcc dfcu dfer dfrf dkdc dnce dner dnrc dnuk dred dree dref drek dren drfc drue druk druu duce duck dudd dude dudu duer dufc duff dufu duke duku dunc dune dunk dunn dure durk durn duru duur eccc ecce ecdc ecdf eced ecef ecfc ecfr ecne ecrc ecrf ecrr ecru eddc edde ede- eden eder edfu edrn edru educ edun edur eede eedu eeee eefe eefn eeke eend eerc efen efke eked ekek eken eker ekfc ekne ekur ence end- ende endu ened enee ener enke enkr ennc enne ennu enue enuf enur ercc erce erde erdf erec ered eren erer erfc erke erne errc erre eruc erur eucd eude euer eufc eur- eurc eure f--k fccf fcuk fece feck fede fedn feed feek feen feer fefc fefe feff feke fend fene fenk fenn ferc ferd fere ferk fern ferr feru feud ffcc ffee ffff ffrr ffun fndd fndn fndr fnuf frcc frcn fred free fren frfc frue frun fuc- fuck fudd fude fufc fuff fufu fuke fukk fuku fund fune funf funk fur- fure furn furr kccc kccd kcck kccr kccu kcdc kcdd kcdr kcdu kcec kced kcee kceu kcfc kcfd kcfn kckc kckf kckk kckn kckr kcnd kcnr kcrc kcrn kcrr kcru kcue kcuf kcuk kdcc kdcd kdce kdcr kddc kddd kddf kddk kddr kdec kdef kden kdfc kdfn kdfr kdkd kdkk kdkn kdkr kdnd kdne kdnk kdnn kdnr kdrf kduc kdun kdur keck kecr kedc kedd kede kedr keed keef keek keen keer kefc keff kefr kekc keke keku ken- kend kene kenk kenn kenr kenu ker- kerc kere kerf kerk kern kerr keru keun keur kfcd kfcf kfcr kfdn kfed kfer kfff kffk kffn kfnc kfnf kfnk kfnn kfrc kfrd kfre kfrn kfrr kfru kfun kkcd kkck kkcn kkcr kkdc kkdd kked kken kkfn kkfr kkkk kknd kkne kknn kknu kkrc kkre kkrf kkrk kkrn kkrr kkuu knce knck kncn kncr kncu kndc kndd knde kndf kndk kndn kndr kndu knec kned knee knef knek knen kneu knfr knkk knnd knnk knnr knrk knud knue knuk knur krcc krcd krce krcn krcu krdc krdd krde krdr krdu krec kred kree kref krek kren kreu krfc krfd krfe krff krfn krkc krkd krke krkk krkn krkr krku krnd krne krnk krnn krnu krrc krre krrf krrk krrn krrr kruc krue kruf kruk