-er -ic a-a a-c a-i aaa aac aae aai aak aam aar ac- aca acc ace aci ack acm acr aea aec aee aei aek aem aer ai- aia aic aie aii aik aim air aka akc ake aki akk akm akr ama amc ame ami amk amm amr ar- ara arc are ari ark arm arr c-- caa cac cae cai cak cam car cca ccc cce cci cck ccm ccr ce- cea cec cee cei cek cem cer ci- cia cic cie cii cik cim cir cka ckc cki ckm cma cmc cme cmi cmk cmm cmr cra crc cre cri crk crm crr eaa eac eae eai eak eam ear ec- eca ecc ece eci eck ecm ecr eea eec eee eek eem eer eia eic eie eii eik eim eir eka ekc eke eki ekr em- ema emc eme emi emk emm emr era erc ere eri erk erm err ia- iaa iac iae iai iam iar ica icc ice ici ick icm icr ie- iea iec iee iei iek iem ier iia iic iie iii iim iir ika ikc ike iki ikk ikr im- ima imc ime imi imm ir- ira irc ire iri irk irm irr ka- kaa kac kae kai kak kam kar kca kcc kce kci kck kcm kcr ke- kea kec kee kei kek kem ker kia kic kie kii kik kim kir kkc kke kki kkk kkm kkr kma kmc kme kmi kmk kmm kra krc kri krk krr m-r maa mac mae mai mak mam mar mc- mca mcc mce mci mck mcm mcr mea mec mee mei mek mem mer mi- mia mic mie mii mik mim mir mka mkc mke mkk mkm mkr mma mmc mme mmi mmk mmm mmr mra mrc mre mri mrk mrm mrr ra- raa rac rae rai rak ram rar rca rcc rce rci rcm rcr re- rea rec ree rei rek rem rer ria ric rie rii rik rim rir rkc rke rkk rkm rma rmc rme rmi rmm rmr rra rrc rri rrk rrm rrr

a-ak a-ii aaaa aaac aaae aaai aaam aaar aaca aacc aace aaci aack aacm aacr aaea aaec aaem aaic aaii aaka aake aama aamc aame aami aamr aara aarc aare aari aarm acaa acac acae acai acar acca accc acce acci accm ace- acea acec acek acem acer aci- acia acic acie acim acir acke acma acmc acme acmi acr- acra acrc acre acri acrm acrr aeac aeci aeer aeka aer- aera aerc aeri aiai aica aicc aice aicr aiea aiee aiia aiic aiir aika aike aiki aimc aime aimi aimm aira aire airi akaa akae akai akam akar akca akee aker akia akie akik akim akir akka akki akr- akra akre amaa amac amae amai amam amar amca amcc amec amee amei amer amia amic amie amii amik amir amka amm- amma amme ammi amra amrc amri arac arae arai arak aram arar arc- arca arce arci arcm area arec aree arei arek arem aria arie arii arik arim arka arke arki arma armc arme armi armm arr- arra arrc arre arri arrk arrr caaa caac caam cac- caca cacc cace caci cack cacm cacr caec caei caem caer caia caic caik caim cair caka cake cama camc came cami camk camm cara carc care cari cark carm carr ccaa ccac ccai ccam ccar ccca cccc ccci cccm ccee ccic ccii ccim ccir cckm ccma ccmc ccmm ccra ccrc ccre ccri ceac cear cec- ceca cece ceci cecm ceec ceem ceim ceke cema ceme cemm cemr cer- cera cerc cere ceri ciaa ciak ciam ciar cica cicc cici cicr ciee cier ciia ciii cika cikr cima cime cimi cimm cimr cira circ cire ciri cirk cirm cirr ckac ckck ckcm ckem cker ckrc ckrm cmaa cmac cmcc cmea cmec cmii cmir cmmc cmmi cmra cmri cmrr crac crai cram crar crca crcc crce crcr cre- crea crec cree crei crem cria cric crie crik crim crkc eaca eacc eaec eama eame eara eare ecaa ecac ecai ecam ecar ecca eccc ecce ecci eccm ecem ecim ecka ecma ecmi ecra ecrc ecri ecrm ecrr eeca eeea eeee eeka eeke eera eerc eica eick eiec eiei eier eika eike eiki eime eimi eira eire eka- ekam ekek eker ekka ekki ekma emac emae emam emar emcc emek emer emia emic emii emim emir emma emme emmi emra emre eram erca ercc erce erec erei erem erer eria eric erie erik erim erke erki erma ermc erme erra errc erre iaaa iaac iaai iaca iacc iacr iaea iaec iaia iaim iama iame iami iara iarc iare icaa icac icai icam icar icca iccc icci iccr icea icec icee icem icer icke icma icmc icme icmi icmm icra icrc icre icrm icrr ieac iecc ieie iema ieme iera iere ieri iiac iica iiie iiii iimc iira iirc ikar ikea ikee iker ikki ikma ikra ikri imac imai imam imar imca imci imck imea imec imer imir imma imme immi imra imrc imre imri imrr irac irae irai irak iram irar irca ircc iree irem irer iri- iria iric irie irka irki irma irmc irra irrc irre irri k-ci kaaa kaai kaak kaam kaar kacc kace kaci kaei kaer kaia kaic kaie kaii kaik kaim kair kaka kakc kake kaki kakk kakm kam- kama kamc kame kami kamm kamr kara kare kari kark karm karr kcaa kcac kcai kcam kcar kcca kccc kcci kcck kccr kcea kcec kcee kcei kcic kcie kcii kcim kcir kckc kckk kckm kckr kcmc kcme kcmi kcmk kcmm kcmr kcrc kcri kcrr kea- keak keam kear keca keck kecr keek keem keer keii keik keir keka kekc keke keki kema kemc keme kemi kemm kemr ker- kera kerc kere keri kerk kerm kerr kiac kiai kiam kiar kica kicc kice kick kicm kicr kier kiia kiic kiii kiik kika kikc kiki kikk kikr kima kime kimi kimm kira kirc kiri kirk kirr kkaa kkac kkai kkam kkar kkci kkck kkcm kkcr kkea kkia kkic