-er a-a a-c aaa aac aae aah aak aam aar ac- aca acc ace ach ack acm acr aea aec aee aeh aek aem aer aha ahc ahe ahh ahk ahm ahr aka akc ake akh akk akm akr ama amc ame amh amk amm amr ar- ara arc are arh ark arm arr c-- caa cac cae cah cak cam car cca ccc cce cch cck ccm ccr ce- cea cec cee ceh cek cem cer ch- cha chc che chh chk chm chr cka ckc ckh ckm cma cmc cme cmh cmk cmm cmr cra crc cre crh crk crm crr eaa eac eae eah eak eam ear ec- eca ecc ece ech eck ecm ecr eea eec eee eek eem eer eha ehc ehe ehh ehm ehr eka ekc eke ekh ekr em- ema emc eme emh emk emm emr era erc ere erh erk erm err haa hac hae hah hak ham har hca hcc hce hch hck hcm hcr he- hea hec hee heh hek hem her hha hhc hhe hhh hhk hhm hhr hka hkh hkk hkm hkr hma hmc hme hmh hmk hmm hmr hr- hra hrc hre hrh hrk hrm hrr ka- kaa kac kae kah kak kam kar kca kcc kce kch kck kcm kcr ke- kea kec kee keh kek kem ker kha khe khh khk khm khr kkc kke kkh kkk kkm kkr kma kmc kme kmh kmk kmm kra krc krk krr m-r maa mac mae mah mak mam mar mc- mca mcc mce mch mck mcm mcr mea mec mee meh mek mem mer mha mhc mhh mhk mhm mhr mka mkc mke mkh mkk mkm mkr mma mmc mme mmh mmk mmm mmr mra mrc mre mrh mrk mrm mrr ra- raa rac rae rah rak ram rar rca rcc rce rch rcm rcr re- rea rec ree reh rek rem rer rh- rha rhc rhe rhh rhm rhr rkc rke rkk rkm rma rmc rme rmh rmm rmr rra rrc rrh rrk rrm rrr

a-ak a-ha aaaa aaac aaae aaah aaam aaar aaca aacc aace aach aack aacm aacr aaea aaec aaem aaha aahk aaka aake aama aamc aame aamr aara aarc aare aarm acaa acac acae acar acca accc acce acch accm ace- acea acec aceh acek acem acer acha ache achh achr acke acma acmc acme acmh acr- acra acrc acre acrm acrr aeac aeer aeka aer- aera aerc ahac ahah aham ahar ahem ahha ahmc ahme ahra ahrc ahre ahrr akaa akae akah akam akar akca akee aker akha akka akr- akra akre amaa amac amae amah amam amar amca amcc amec amee amer amka amm- amma amme amra amrc arac arae arah arak aram arar arc- arca arce arch arcm area arec aree areh arek arem arh- arka arke arkh arma armc arme armh armm arr- arra arrc arre arrh arrk arrr caaa caac caah caam cac- caca cacc cace cach cack cacm cacr caec caem caer caha cahe caka cake cama camc came camh camk camm cara carc care cark carm carr ccaa ccac ccam ccar ccca cccc cccm ccee ccha cche cchr cckm ccma ccmc ccmm ccra ccrc ccre ceac cear cec- ceca cece cecm ceec ceem ceke cema ceme cemm cemr cer- cera cerc cere chaa chac chae chah chak cham char chca chce chch chcm chea chec chee cheh chek chem cher chha chka chmc chra chrc chrr ckac ckch ckck ckcm ckem cker ckrc ckrm cmaa cmac cmah cmcc cmea cmec cmha cmhc cmmc cmra cmrr crac cram crar crca crcc crce crcr cre- crea crec cree creh crem crkc eaca eacc each eaec eama eame eara eare earh ecaa ecac ecam ecar ecca eccc ecce eccm ecem echa eche ecka ecma ecra ecrc ecrm ecrr eeca eeea eeee eeka eeke eera eerc ehaa ehcc ehea eheh eher ehre eka- ekam ekch ekek eker ekka ekma emac emae emam emar emcc emek emer emhc emma emme emra emre eram erca ercc erce erch erec erem erer erhc erke erma ermc erme erra errc erre haak haam haar hace hack haec haem haha haka hake hakk hama hamc hame hamm hamr hara harc hare harh hark harm harr hcca hccc hcch hcmc hcmm heah heam hear heca hech heck heek heem heer hehe heka heke hem- hema heme hera herc here herk herm herr hhaa hhhh hkcc hmae hmmm hrac hree hrrc kaaa kaak kaam kaar kacc kace kach kaeh kaer kaha kahc kahe kahm kahr kaka kakc kake kakh kakk kakm kam- kama kamc kame kamm kamr kara kare kark karm karr kcaa kcac kcah kcam kcar kcca kccc kcck kccr kcea kcec kcee kcha kche kchh kchk kchr kckc kckk kckm kckr kcmc kcme kcmh kcmk kcmm kcmr kcrc kcrh kcrr kea- keak keam kear keca kech keck kecr keeh keek keem keer kehk kehr keka kekc keke kema kemc keme kemm kemr ker- kera kerc kere kerk kerm kerr khac khak kham khar khca khcc khch khck khcm khec khem kher khhk khhm khka khke khkk khkm khkr khma khmc khme khmr khra khrk khrr kkaa kkac kkam kkar kkch kkck kkcm kkcr kkea kkha kkhh kkhk kkhr kkkk kkma kkmc kkmk kkmr kkrc kkre kkrh kkrk kkrr kmac kmae kmak kmam kmca kmcc kmce kmch kmcm kmcr kmea kmem kmer kmha kmhk kmhm kmhr kmke kmkk kmme kmmk kmmm kmmr kmrc kmrr krac krae krah krak kram krar krca krcc krce krch krcm krea krec kree kreh krek krem krhc krka krkc krke krkh krkk krkr krma krmc krme krmh krmr krrc krre krrk krrm krrr maaa maac maak maam maar mac- maca macc mace mach mack macr maee maem maer maha mahe mahr maka make makh mama mamc mame mar- mara marc mare mark marm marr mcaa mcac mcca mccc mckk mcmc mcrc meah meak mear mec- meca mecc mece mech meck mecr meek meem meer mehe mehr meka meke mekh mema memc meme memr mer- mera merc mere merk merm mhac