-er a-a a-c a-t aaa aac aae aaf aak aam aar aas aat ac- aca acc ace acf ack acm acr acs act aea aec aee aef aek aem aer aes aet af- afa afc afe aff afk afm afr afs aft aka akc ake akk akm akr aks ama amc ame amf amk amm amr ams amt ar- ara arc are arf ark arm arr ars art as- asa asc ase asf ask asm asr ass ast at- ata atc ate atf atm atr ats att c-- caa cac cae caf cak cam car cas cat cca ccc cce ccf cck ccm ccr ccs cct ce- cea cec cee cef cek cem cer ces cet cfa cfc cfe cff cfk cfm cfr cfs cft cka ckc ckm cks ckt cma cmc cme cmf cmk cmm cmr cms cmt cra crc cre crf crk crm crr crs crt csa csc cse csf csk csm csr css cst cta ctc cte ctf ctk ctm ctr cts ctt eaa eac eae eaf eak eam ear eas eat ec- eca ecc ece ecf eck ecm ecr ecs ect eea eec eee eef eek eem eer ees eet ef- efa efc efe eff efm efr efs eft eka ekc eke ekf ekr eks ekt em- ema emc eme emf emk emm emr ems emt era erc ere erf erk erm err ers ert es- esa esc ese esf esk esm esr ess est eta etc ete etf etk etm etr ets ett faa fac fae faf fak fam far fas fat fca fcc fce fcf fck fcm fcr fcs fct fea fec fee fef fek fem fer fes fet ffa ffc ffe fff ffk ffm ffr ffs fft fka fkc fkf fkk fkm fkt fma fmc fme fmf fmm fmr fms fmt fra frc fre frf frk frm frr frs frt fsa fsc fse fsf fsk fsm fsr fss fst fta ftc fte ftf ftk ftm ftr fts ftt k-t ka- kaa kac kae kaf kak kam kar kas kat kca kcc kce kck kcm kcr kcs kct ke- kea kec kee kef kek kem ker kes ket kfa kfc kff kfm kfs kkc kke kkk kkm kkr kks kkt kma kmc kme kmf kmk kmm kms kmt kra krc krf krk krr krs krt ksa ksc kse ksf ksk ksm ksr kss kst kta ktc kte ktf ktk ktm ktr kts ktt m-f m-r maa mac mae maf mak mam mar mas mat mc- mca mcc mce mcf mck mcm mcr mcs mct mea mec mee mef mek mem mer mes met mfa mfc mfe mff mfm mfr mfs mft mka mkc mke mkk mkm mkr mks mkt mma mmc mme mmf mmk mmm mmr mms mmt mra mrc mre mrf mrk mrm mrr mrs mrt msa msc mse msf msk msm msr mss mst mta mtc mte mtf mtk mtm mtr mts mtt ra- raa rac rae raf rak ram rar ras rat rca rcc rce rcf rcm rcr rcs rct re- rea rec ree ref rek rem rer res ret rfa rfc rfe rff rfk rfm rfr rfs rft rkc rke rkf rkk rkm rks rkt rma rmc rme rmf rmm rmr rms rmt rra rrc rrf rrk rrm rrr rrs rrt rsa rsc rse rsf rsk rsm rsr rss rst rta rtc rte rtf rtk rtm rtr rts rtt saa sac sae saf sak sam sar sas sat sca scc sce scf sck scm scr scs sct se- sea sec see sef sek sem ser ses set sfa sfc sfe sff sfk sfm sfr sfs sft sk- ska skc ske skf skk skm skr sks skt sma smc sme smf smk smm smr sms smt sr- sra src sre srf srk srm srr srs srt ss- ssa ssc sse ssf ssk ssm ssr sss sst sta stc ste stf stk stm str sts stt taa tac tae taf tak tam tar tas tat tca tcc tce tcf tck tcm tcr tcs tct te- tea tec tee tef tek tem ter tes tet tfa tfc tfe tff tfk tfm tfr tfs tft tka tkc tke tkk tkm tkr tks tkt tma tmc tme tmf tmk tmm tmr tms tmt tra trc tre trf trk trm trr trs trt tsa tsc tse tsf tsk tsm tsr tss tst tta ttc tte ttf ttk ttm ttr tts ttt

-ase a-ak aaaa aaac aaae aaaf aaam aaar aaas aaca aacc aace aacf aack aacm aacr aacs aact aaea aaec aaem aaes aafa aafc aaff aaka aake aama aamc aame aamr aams aara aarc aare aarm aars aart aasa aasc aase aasf aasm aass aast aata aatc aatf aatk aatt ac-t acaa acac acae acar acas acat acca accc acce accf accm accs acct ace- acea acec acek acem acer aces acet acfc acfe acfm acfs acft acke acks acma acmc acme acmf acms acr- acra acrc acre acrm acrr acrs acsa acsc acse acsm acss acst acta actc acte actf acts actt aeac aeaf aeas aect aeer aeka aemt aer- aera aerc aers aesc aess aest aeta aetc aetf aetr aett afaa afak afam afar afat afca afcc afcs afee afek afer afes afet affa affc affs afft afka afkr afma afmc afr- afra afrc afre afrm afrs afsa afsc afsm afst afta aftc afte afts akaa akae akam akar akas akca akee aker akes akka akr- akra akre aksa akst akte amaa amac amae amam amar amas amat amca amcc amcs amec amee amer ames amet amfm amfr amka amm- amma amme amra amrc amsa amsc amss amst amta amtc amte amtk amts arac arae araf arak aram arar aras arat arc- arca arce arcm arcs arct area arec aree aref arek arem ares aret arfa arfc arff arfs arft arka arke arks arma armc arme armm arms armt arr- arra arrc arre arrk arrr arrs arrt ars- arsa arsc arse arsk arst arta artc arte artr arts asaa asac asae asaf asak asam asar asas asat asc- asca ascc asce ascr asct