-er a-a a-c aaa aac aae aaf aah aam aar ac- aca acc ace acf ach acm acr aea aec aee aef aeh aem aer af- afa afc afe aff afh afm afr aha ahc ahe ahf ahh ahm ahr ama amc ame amf amh amm amr ar- ara arc are arf arh arm arr c-- caa cac cae caf cah cam car cca ccc cce ccf cch ccm ccr ce- cea cec cee cef ceh cem cer cfa cfc cfe cff cfh cfm cfr ch- cha chc che chf chh chm chr cma cmc cme cmf cmh cmm cmr cra crc cre crf crh crm crr eaa eac eae eaf eah eam ear ec- eca ecc ece ecf ech ecm ecr eea eec eee eef eem eer ef- efa efc efe eff efh efm efr eha ehc ehe ehf ehh ehm ehr em- ema emc eme emf emh emm emr era erc ere erf erh erm err faa fac fae faf fah fam far fca fcc fce fcf fcm fcr fea fec fee fef feh fem fer ffa ffc ffe fff ffh ffm ffr fha fhc fhe fhf fhh fhm fhr fma fmc fme fmf fmh fmm fmr fra frc fre frf frh frm frr haa hac hae haf hah ham har hca hcc hce hcf hch hcm hcr he- hea hec hee hef heh hem her hfa hfc hfe hff hfh hfm hfr hha hhc hhe hhf hhh hhm hhr hma hmc hme hmf hmh hmm hmr hr- hra hrc hre hrf hrh hrm hrr m-f m-r maa mac mae maf mah mam mar mc- mca mcc mce mcf mch mcm mcr mea mec mee mef meh mem mer mfa mfc mfe mff mfh mfm mfr mha mhc mhf mhh mhm mhr mma mmc mme mmf mmh mmm mmr mra mrc mre mrf mrh mrm mrr ra- raa rac rae raf rah ram rar rca rcc rce rcf rch rcm rcr re- rea rec ree ref reh rem rer rfa rfc rfe rff rfh rfm rfr rh- rha rhc rhe rhf rhh rhm rhr rma rmc rme rmf rmh rmm rmr rra rrc rrf rrh rrm rrr

a-ha aaaa aaac aaae aaaf aaah aaam aaar aaca aacc aace aacf aach aacm aacr aaea aaec aaem aafa aafc aaff aaha aama aamc aame aamr aara aarc aare aarm acaa acac acae acar acca accc acce accf acch accm ace- acea acec aceh acem acer acfc acfe acfm acha ache achh achr acma acmc acme acmf acmh acr- acra acrc acre acrm acrr aeac aeaf aeer aer- aera aerc afaa afam afar afca afcc afch afee afer affa affc afma afmc afr- afra afrc afre afrm ahac ahah aham ahar ahem ahfa ahha ahmc ahme ahra ahrc ahre ahrr amaa amac amae amah amam amar amca amcc amec amee amer amfm amfr amm- amma amme amra amrc arac arae araf arah aram arar arc- arca arce arch arcm area arec aree aref areh arem arfa arfc arff arh- arma armc arme armh armm arr- arra arrc arre arrh arrr caaa caac caaf caah caam cac- caca cacc cace cach cacm cacr caec caem caer cafa cafc cafe caff caha cahe cama camc came camh camm cara carc care carf carm carr ccaa ccac ccaf ccam ccar ccca cccc cccf cccm ccee ccfa ccfc ccff ccha cche cchr ccma ccmc ccmm ccra ccrc ccre ccrf ceac cear cec- ceca cece cecm ceec ceem cef- cefa cefc cema ceme cemm cemr cer- cera cerc cere cerf cfaa cfac cfae cfam cfar cfca cfcf cfcm cffr cfma cfra cfre chaa chac chae chaf chah cham char chca chce chch chcm chea chec chee chef cheh chem cher chfa chfc chfr chha chmc chra chrc chrf chrr cmaa cmac cmah cmcc cmea cmec cmha cmhc cmmc cmra cmrr crac craf cram crar crca crcc crce crcr cre- crea crec cree creh crem crfc eaaf eaca eacc each eaec eama eame eara eare earh ecaa ecac ecam ecar ecca eccc ecce eccm ecef ecem ecfa ecfc ecfr echa eche ecma ecra ecrc ecrf ecrm ecrr eeca eeea eeee eefa eefe eera eerc efca effa efma ehaa ehcc ehea eheh eher ehre emac emae emam emar emcc emcf emer emhc emma emme emra emre eraf eram erca ercc erce erch erec erem erer erfc erhc erma ermc erme erra errc erre faaa faac faah faam faca facc face fach faem fafa fafc fafe faff faha fahr fama fame fara farc fare farm farr fcar fcca fccf fcch fcmr fcra feaf feam fear fece fech feem feer fefc fefe feff fehm fehr fema feme femm fera ferc fere ferm ferr ffar ffcc ffee ffff ffrr fmca fmea frac frae fram frcc frea free frem frfc haaf haam haar hace haec haem hafe haff haha hama hamc hame hamm hamr hara harc hare harf harh harm harr hcca hccc hcch hcfa hcfc hcmc hcmm heaf heah heam hear heca hech heef heem heer hefe hehe hem- hema heme hera herc here herm herr hfce hhaa hhhh hmae hmmm hrac hree hrfc hrrc maaa maac maaf maam maar mac- maca macc mace mach macr maee maem maer mafa mafc maff maha mahe mahr mama mamc mame mamf mar- mara marc mare marf marm marr mcaa mcac mcca mccc mcef mcfa mcfc mcmc mcrc meah mear mec- meca mecc mece mech mecr meef meem meer mefe meff mehe mehr mema memc meme memr mer- mera merc mere merf merm mfcc mffa mhac mhem mhmm mhmr mhra mmaa mmac mmar mmcc mmcm mmea mmff mmhm mmmc mmmh mmmm mmrc mmrf mr-c mrac mrca mrcc mrce mree mrfc mrmc mrrc raaf raam rac- raca racc race rach raec raef raer rafa rafc rafe raff raha rahe rahm rahr rama rame ramm rara rare rarf rcac rcaf rccc rcfc rchm rea- reac reae reaf ream rear reca recc rece rech recm recr reef reem refe reff refr reha rehe rehm rema reme rera rere rfae rfam rfef rfem rffc rhae rhce rhcm rhea