-er a-a a-c aaa aac aad aae aaf aah aak aam aar ac- aca acc acd ace acf ach ack acm acr ad- ada adc add ade adf adh adk adm adr aea aec aed aee aef aeh aek aem aer af- afa afc afd afe aff afh afk afm afr aha ahc ahd ahe ahf ahh ahk ahm ahr aka akc akd ake akh akk akm akr ama amc amd ame amf amh amk amm amr ar- ara arc ard are arf arh ark arm arr c-- caa cac cad cae caf cah cak cam car cca ccc ccd cce ccf cch cck ccm ccr cda cdc cdd cde cdf cdh cdk cdm cdr ce- cea cec ced cee cef ceh cek cem cer cfa cfc cfd cfe cff cfh cfk cfm cfr ch- cha chc chd che chf chh chk chm chr cka ckc ckd ckh ckm cma cmc cmd cme cmf cmh cmk cmm cmr cra crc crd cre crf crh crk crm crr daa dac dad dae daf dah dak dam dar dca dcc dcd dce dcf dck dcm dcr dda ddc ddd dde ddf ddh ddk ddm ddr de- dea dec ded dee def deh dek dem der dfa dfc dfd dfe dff dfh dfk dfm dfr dh- dha dhc dhd dhe dhf dhh dhk dhm dhr dka dkc dke dkk dkm dkr dma dmc dmd dme dmf dmh dmk dmm dmr dra drc drd dre drk drm drr eaa eac ead eae eaf eah eak eam ear ec- eca ecc ecd ece ecf ech eck ecm ecr ed- eda edc edd ede edf edh edk edm edr eea eec eed eee eef eek eem eer ef- efa efc efd efe eff efh efm efr eha ehc ehd ehe ehf ehh ehm ehr eka ekc ekd eke ekf ekh ekr em- ema emc emd eme emf emh emk emm emr era erc erd ere erf erh erk erm err faa fac fad fae faf fah fak fam far fca fcc fcd fce fcf fck fcm fcr fda fdc fdd fde fdf fdh fdk fdm fdr fea fec fed fee fef feh fek fem fer ffa ffc ffd ffe fff ffh ffk ffm ffr fha fhc fhe fhf fhh fhm fhr fka fkc fkf fkk fkm fma fmc fmd fme fmf fmh fmm fmr fra frc frd fre frf frh frk frm frr haa hac had hae haf hah hak ham har hca hcc hcd hce hcf hch hck hcm hcr hda hdc hdd hde hdf hdh hdk hdm hdr he- hea hec hed hee hef heh hek hem her hfa hfc hfd hfe hff hfh hfk hfm hfr hha hhc hhd hhe hhf hhh hhk hhm hhr hka hkd hkf hkh hkk hkm hkr hma hmc hmd hme hmf hmh hmk hmm hmr hr- hra hrc hrd hre hrf hrh hrk hrm hrr ka- kaa kac kad kae kaf kah kak kam kar kca kcc kcd kce kch kck kcm kcr kda kdc kde kdf kdh kdk kdm kdr ke- kea kec ked kee kef keh kek kem ker kfa kfc kfd kff kfh kfm kha khe khf khh khk khm khr kkc kke kkh kkk kkm kkr kma kmc kmd kme kmf kmh kmk kmm kra krc krd krf krk krr m-f m-r maa mac mad mae maf mah mak mam mar mc- mca mcc mcd mce mcf mch mck mcm mcr mda mdc mdd mde mdf mdh mdk mdm mdr mea mec med mee mef meh mek mem mer mfa mfc mfd mfe mff mfh mfm mfr mha mhc mhd mhf mhh mhk mhm mhr mka mkc mkd mke mkh mkk mkm mkr mma mmc mmd mme mmf mmh mmk mmm mmr mra mrc mrd mre mrf mrh mrk mrm mrr ra- raa rac rad rae raf rah rak ram rar rca rcc rcd rce rcf rch rcm rcr rda rdc rdd rde rdf rdh rdm rdr re- rea rec red ree ref reh rek rem rer rfa rfc rfd rfe rff rfh rfk rfm rfr rh- rha rhc rhd rhe rhf rhh rhm rhr rkc rke rkf rkk rkm rma rmc rmd rme rmf rmh rmm rmr rra rrc rrd rrf rrh rrk rrm rrr

a-ak a-ha aaaa aaac aaad aaae aaaf aaah aaam aaar aaca aacc aacd aace aacf aach aack aacm aacr aada aadc aade aaea aaec aaem aafa aafc aafd aaff aaha aahk aaka aake aama aamc aamd aame aamr aara aarc aard aare aarm acaa acac acad acae acar acca accc accd acce accf acch accm acda acdc acde acdf acdm ace- acea acec aced aceh acek acem acer acfc acfd acfe acfm acha ache achh achr ackd acke acma acmc acme acmf acmh acr- acra acrc acre acrm acrr adaa adac adad adae adah adak adam adar adcc adda addc addd adde addr adea adee adeh adem ader adfa adfc adha adhd adma adme admr adra adre aeac aeaf aede aeer aeka aer- aera aerc aerd afaa afad afak afam afar afca afcc afch afdc afee afek afer affa affc afka afkr afma afmc afr- afra afrc afre afrm ahac ahad ahah aham ahar ahed ahem ahfa ahha ahmc ahme ahra ahrc ahre ahrr akaa akae akah akam akar akca aked akee aker akha akka akr- akra akre amaa amac amad amae amah amam amar amca amcc amda amdh amec amed amee amer amfm amfr amka amm- amma amme amra amrc arac arad arae araf arah arak aram arar arc- arca arce arch arcm arda ardc arde ardf ardm area arec ared aree aref areh arek arem arfa arfc arff arh- arka arke arkh arma armc armd arme armh armm arr- arra arrc arre arrh arrk arrr c-cd caaa caac caaf caah caam cac- caca cacc cace cach cack cacm cacr cada cadc cadd cade cadm cadr caec caem caer cafa cafc cafe caff caha cahe caka cake cama camc came camh camk camm cara carc card care carf cark carm carr ccaa ccac ccad ccaf ccam