-er a-a a-c aaa aac aad aae aaf aag aan aar ac- aca acc acd ace acf acg acn acr ad- ada adc add ade adf adg adn adr aea aec aed aee aef aeg aen aer af- afa afc afd afe aff afg afn afr ag- aga agc agd age agf agg agn agr an- ana anc and ane anf ang ann anr ar- ara arc ard are arf arg arn arr c-- caa cac cad cae caf cag can car cca ccc ccd cce ccf ccg ccn ccr cda cdc cdd cde cdf cdg cdn cdr ce- cea cec ced cee cef ceg cen cer cfa cfc cfd cfe cff cfg cfn cfr cga cgc cgd cge cgg cgn cgr cn- cna cnc cnd cne cnf cng cnn cnr cra crc crd cre crf crg crn crr daa dac dad dae daf dag dan dar dca dcc dcd dce dcf dcg dcn dcr dda ddc ddd dde ddf ddg ddn ddr de- dea dec ded dee def deg den der dfa dfc dfd dfe dff dfg dfn dfr dga dgc dgd dge dgf dgg dgn dgr dna dnc dnd dne dnf dng dnn dnr dra drc drd dre drg drn drr eaa eac ead eae eaf eag ean ear ec- eca ecc ecd ece ecf ecg ecn ecr ed- eda edc edd ede edf edg edn edr eea eec eed eee eef eeg een eer ef- efa efc efd efe eff efg efr ega egc egd ege egf egg egn egr en- ena enc end ene enf eng enn enr era erc erd ere erf erg ern err faa fac fad fae faf fag fan far fca fcc fcd fce fcf fcg fcn fcr fda fdc fdd fde fdf fdg fdn fdr fea fec fed fee fef feg fen fer ffa ffc ffd ffe fff ffg ffn ffr fga fgc fgd fge fgf fgg fgn fgr fna fnc fnd fne fnf fng fnn fnr fra frc frd fre frf frg frn frr g-d gaa gac gad gae gaf gag gan gar gca gcc gcd gce gcf gcg gcn gcr gda gdc gdd gde gdf gdn gdr ge- gea gec ged gee gef geg gen ger gfa gfc gfd gfe gff gfr gga ggc ggd ggg ggn ggr gna gnc gnd gne gnf gnn gnr gra grc grd gre grf grg grn grr naa nac nad nae naf nag nan nar nca ncc ncd nce ncf ncg ncn ncr nda ndc ndd nde ndf ndg ndn ndr ne- nea nec ned nee nef neg nen ner nfa nfc nfd nfe nff nfn nfr nga ngc ngd nge ngf ngg ngn nna nnc nne nnf nng nnn nra nrc nrd nre nrf nrg nrn nrr ra- raa rac rad rae raf rag ran rar rca rcc rcd rce rcf rcg rcn rcr rda rdc rdd rde rdf rdg rdn rdr re- rea rec red ree ref reg ren rer rfa rfc rfd rfe rff rfg rfn rfr rga rgc rgd rge rgf rgg rgn rgr rna rnc rnd rng rnn rnr rra rrc rrd rrf rrg rrn rrr

-ana -ane -ene aaaa aaac aaad aaae aaaf aaan aaar aaca aacc aacd aace aacf aacn aacr aada aadc aade aaea aaec aaen aafa aafc aafd aaff aage aana aand aane aang aara aarc aard aare acaa acac acad acae acag acan acar acca accc accd acce accf acda acdc acde acdf ace- acea acec aced acen acer acfc acfd acfe acga acgr acne acr- acra acrc acre acrr adaa adac adad adae adag adan adar adcc adda addc addd adde addn addr adea adee aden ader adfa adfc adna adra adre aeac aeaf aean aede aeer aega aena aend aer- aera aerc aerd afaa afad afan afar afca afcc afdc afee afer affa affc afgf afr- afra afrc afre agac agad agag agan agar agca agcc agce agda agde agea aged agee agen ager agfa agga agge agna agne agra agre ana- anaa anac anad anae anag anan anar anca ancc ance and- anda ande andr anec anee aneg anen aner anfa ang- anga ange anna anne anrc arac arad arae araf arag aran arar arc- arca arce arda ardc arde ardf area arec ared aree aref areg aren arfa arfc arff arga arge arna arnd arne arng arr- arra arrc arre arrg arrr c-cd caaa caac caaf caan cac- caca cacc cace cacr cada cadc cadd cade cadr caec caen caer cafa cafc cafe caff caga cage cagg cagn cagr cana canc cand cane cang cann cara carc card care carf carn carr ccaa ccac ccad ccaf ccag ccar ccca cccc cccf ccdc ccdf ccdn ccdr cced ccee ccfa ccfc ccfd ccff ccga ccgc ccna ccnc ccne ccnf ccnr ccra ccrc ccre ccrf ccrg cd-e cd-r cdaa cdac cdad cdda cddr cdec cdef cder cdfa cdfe cdna cdnc cdnf cdre ceac cead cean cear cec- ceca cece ceda cedd cede ceec cef- cefa cefc cefn cege cen- cena cend cene ceng cer- cera cerc cerd cere cerf cern cfaa cfac cfae cfar cfca cfcf cfcn cfda cffr cfgn cfnr cfra cfre cfrg cfrn cgac cgcc cgcg cged cger cgfc cnaa cnac cnag cnda cndd cnfa cnna cnrc cnrr crac craf crag cran crar crca crcc crce crcr crda crdc cre- crea crec cred cree creg cren crfc crna crne d-na daad daae daag daan daar daca dace dada dade daer dafa dafc dafe daff daga dage dagg dagr dana dand dane dang dann danr dara darc dard dare darf darg darn darr dcca dccc dcfc dcra dddd ddrc ddre deac dead deae deaf dean dear dec- deca decc decd dece deda dedd dede deed deef deeg deen deer defe deff defg defn dega dege dena dene deng denn der- dera derc dere derf derg dern derr dfaf dfcc dfer dffa dfrf dgac dgca dgeg dgge dnaa dnac dnad dnae dnag dnan dnce dner dnrc draa drac drad draf drag drar drca drda drea dred dree dref dreg dren drfc drge