-er -ic a-a a-c a-i aaa aac aad aae aag aai aak aar ac- aca acc acd ace acg aci ack acr ad- ada adc add ade adg adi adk adr aea aec aed aee aeg aei aek aer ag- aga agc agd age agg agi agk agr ai- aia aic aid aie aig aii aik air aka akc akd ake akg aki akk akr ar- ara arc ard are arg ari ark arr c-- caa cac cad cae cag cai cak car cca ccc ccd cce ccg cci cck ccr cda cdc cdd cde cdg cdi cdk cdr ce- cea cec ced cee ceg cei cek cer cga cgc cgd cge cgg cgi cgr ci- cia cic cid cie cig cii cik cir cka ckc ckd cki cra crc crd cre crg cri crk crr daa dac dad dae dag dai dak dar dca dcc dcd dce dcg dci dck dcr dda ddc ddd dde ddg ddi ddk ddr de- dea dec ded dee deg dei dek der dga dgc dgd dge dgg dgi dgk dgr di- dia dic did die dig dii dik dir dka dkc dke dkg dki dkk dkr dra drc drd dre drg dri drk drr eaa eac ead eae eag eai eak ear ec- eca ecc ecd ece ecg eci eck ecr ed- eda edc edd ede edg edi edk edr eea eec eed eee eeg eek eer ega egc egd ege egg egi egr eia eic eid eie eig eii eik eir eka ekc ekd eke ekg eki ekr era erc erd ere erg eri erk err g-d gaa gac gad gae gag gai gak gar gca gcc gcd gce gcg gci gck gcr gda gdc gdd gde gdi gdk gdr ge- gea gec ged gee geg gei gek ger gga ggc ggd ggg ggi ggr gia gic gid gie gig gii gik gir gka gkd gra grc grd gre grg gri grk grr i-d ia- iaa iac iad iae iag iai iar ica icc icd ice icg ici ick icr ida idc idd ide idg idi idk idr ie- iea iec ied iee ieg iei iek ier iga igc igd ige igg igi igk igr iia iic iid iie iii iir ika ikc ike iki ikk ikr ir- ira irc ird ire irg iri irk irr ka- kaa kac kad kae kag kai kak kar kca kcc kcd kce kcg kci kck kcr kda kdc kde kdg kdk kdr ke- kea kec ked kee keg kei kek ker kga kgc kgd kgi kia kic kid kie kig kii kik kir kkc kke kki kkk kkr kra krc krd krg kri krk krr ra- raa rac rad rae rag rai rak rar rca rcc rcd rce rcg rci rcr rda rdc rdd rde rdg rdi rdr re- rea rec red ree reg rei rek rer rga rgc rgd rge rgg rgi rgk rgr ria ric rid rie rig rii rik rir rkc rke rkg rkk rra rrc rrd rrg rri rrk rrr

a-ak a-ii aaaa aaac aaad aaae aaai aaar aaca aacc aacd aace aaci aack aacr aada aadc aade aadi aaea aaec aage aaic aaii aaka aake aara aarc aard aare aari acaa acac acad acae acag acai acar acca accc accd acce acci acda acdc acde acdi ace- acea acec aced acek acer acga acgi acgr aci- acia acic acid acie acir ackd acke acr- acra acrc acre acri acrr adaa adac adad adae adag adai adak adar adcc adci adda addc addd adde addi addr adea adee ader adia adic adie adig adik adir adki adra adre aeac aeci aede aeer aega aeka aer- aera aerc aerd aeri agac agad agag agai agar agca agcc agce agda agde agea aged agee agei ager agga agge aggi agia agic agid agie agig agii agir agra agre agri aiai aica aicc aicd aice aicr aida aidc aide aidi aidr aiea aiee aiga aiia aiic aiid aiir aika aike aiki aira aird aire airi akaa akae akai akar akca aked akee akeg aker akia akid akie akik akir akka akki akr- akra akre arac arad arae arag arai arak arar arc- arca arce arci arda ardc arde ardi area arec ared aree areg arei arek arga arge argi aria arid arie arig arii arik arka arke arki arr- arra arrc arre arrg arri arrk arrr c-cd caaa caac cac- caca cacc cace caci cack cacr cada cadc cadd cade cadi cadr caec caei caer caga cage cagg cagi cagr caia caic caid caik cair caka cake cara carc card care cari cark carr ccaa ccac ccad ccag ccai ccar ccca cccc ccci ccdc ccdi ccdr cced ccee ccga ccgc ccic ccid ccii ccir ccra ccrc ccre ccrg ccri cd-e cd-r cdaa cdac cdad cdai cdda cddr cdec cder cdic cdii cdre ceac cead cear cec- ceca cece ceci ceda cedd cede cedi ceec cege ceke cer- cera cerc cerd cere ceri cgac cgcc cgcg cged cger ciaa ciak ciar cica cicc cici cicr cida cidc cide cidg cidi cidr ciee cier ciga cigi ciia ciid ciii cika cikr cira circ cire ciri cirk cirr ckac ckck cker ckga ckrc ckrd crac crag crai crar crca crcc crce crcr crda crdc cre- crea crec cred cree creg crei cria cric crie crig crik crkc daad daae daag daar daca dace daci dada dade dadi daer daga dage dagg dagi dagr daia daid daie daig daik dair daka dake daki dara darc dard dare darg dari dark darr dcca dccc dcci dcia dcii dcra dcrk dddd ddie ddrc ddre deac dead deae deak dear dec- deca decc decd dece deci deck deda dedd dede dedi deed deeg deek deer dega dege degi deid deie deir dek- deka deke der- dera derc dere derg deri derk derr dgac dgca dgeg dgge dgia dgka dgkd dgkg dia- diac diad diag diak diar dica dice dici dick dida dide didi diea died dier diga dige digg digi diii dika dike diki dira dird dire dirk dirr dkdc dkid