-er a-a a-c a-t aaa aac aae aaf aak aar aas aat aau ac- aca acc ace acf ack acr acs act acu aea aec aee aef aek aer aes aet aeu af- afa afc afe aff afk afr afs aft afu aka akc ake akk akr aks aku ar- ara arc are arf ark arr ars art aru as- asa asc ase asf ask asr ass ast asu at- ata atc ate atf atr ats att atu au- aua auc aue auf auk aur aus aut c-- caa cac cae caf cak car cas cat cau cca ccc cce ccf cck ccr ccs cct ccu ce- cea cec cee cef cek cer ces cet ceu cfa cfc cfe cff cfk cfr cfs cft cfu cka ckc cks ckt cra crc cre crf crk crr crs crt cru csa csc cse csf csk csr css cst csu cta ctc cte ctf ctk ctr cts ctt ctu cua cuc cue cuf cuk cur cus cut cuu eaa eac eae eaf eak ear eas eat eau ec- eca ecc ece ecf eck ecr ecs ect ecu eea eec eee eef eek eer ees eet ef- efa efc efe eff efr efs eft eka ekc eke ekf ekr eks ekt eku era erc ere erf erk err ers ert eru es- esa esc ese esf esk esr ess est esu eta etc ete etf etk etr ets ett etu eu- eua euc eue euf eur eus eut faa fac fae faf fak far fas fat fau fca fcc fce fcf fck fcr fcs fct fcu fea fec fee fef fek fer fes fet feu ffa ffc ffe fff ffk ffr ffs fft ffu fka fkc fkf fkk fkt fra frc fre frf frk frr frs frt fru fsa fsc fse fsf fsk fsr fss fst fsu fta ftc fte ftf ftk ftr fts ftt ftu fua fue fuf fuk fur fus fut fuu k-t ka- kaa kac kae kaf kak kar kas kat kau kca kcc kce kck kcr kcs kct kcu ke- kea kec kee kef kek ker kes ket kfa kfc kff kfs kfu kkc kke kkk kkr kks kkt kku kra krc krf krk krr krs krt kru ksa ksc kse ksf ksk ksr kss kst ksu kta ktc kte ktf ktk ktr kts ktt ktu kuc kue kuk kur kus kut kuu ra- raa rac rae raf rak rar ras rat rau rca rcc rce rcf rcr rcs rct rcu re- rea rec ree ref rek rer res ret reu rfa rfc rfe rff rfk rfr rfs rft rfu rkc rke rkf rkk rks rkt rku rra rrc rrf rrk rrr rrs rrt rru rsa rsc rse rsf rsk rsr rss rst rsu rta rtc rte rtf rtk rtr rts rtt rtu rua ruc rue ruf ruk rur rus rut ruu saa sac sae saf sak sar sas sat sau sca scc sce scf sck scr scs sct scu se- sea sec see sef sek ser ses set seu sfa sfc sfe sff sfk sfr sfs sft sfu sk- ska skc ske skf skk skr sks skt sku sr- sra src sre srf srk srr srs srt ss- ssa ssc sse ssf ssk ssr sss sst ssu sta stc ste stf stk str sts stt stu sua suc sue suf suk sur sus sut suu taa tac tae taf tak tar tas tat tau tca tcc tce tcf tck tcr tcs tct tcu te- tea tec tee tef tek ter tes tet teu tfa tfc tfe tff tfk tfr tfs tft tfu tka tkc tke tkk tkr tks tkt tra trc tre trf trk trr trs trt tru tsa tsc tse tsf tsk tsr tss tst tsu tta ttc tte ttf ttk ttr tts ttt ttu tua tuc tue tuf tuk tur tus tut tuu ua- uaa uac uae uaf uak uar uas uat uau uca ucc uce ucf uck ucr ucs uct ucu uea uec uee uef uer ues uet ufa ufc ufe uff ufr ufs uft ufu uka ukc uke ukf ukk ukr uku ur- ura urc ure urf urk urr urs urt uru usa usc use usf usk usr uss ust usu uta utc ute utf utk utr uts utt utu uua uuc uue uur uus uut uuu

-ase a-ak a-fu aaaa aaac aaae aaaf aaar aaas aaca aacc aace aacf aack aacr aacs aact aacu aaea aaec aaes aafa aafc aaff aaka aake aaku aara aarc aare aars aart aaru aasa aasc aase aasf aass aast aasu aata aatc aatf aatk aatt aaus ac-t acaa acac acae acar acas acat acca accc acce accf accs acct accu ace- acea acec acek acer aces acet acfc acfe acfs acft acke acks acr- acra acrc acre acrr acrs acsa acsc acse acss acst acta actc acte actf acts actt actu acu- acue acuf acur acus acut aeac aeaf aeas aect aeer aeka aer- aera aerc aers aesc aess aest aeta aetc aetf aetr aett afaa afak afar afat afca afcc afcs afcu afee afek afer afes afet affa affc affs afft afka afkr afr- afra afrc afre afrs afru afsa afsc afst afta aftc afte afts afua afue afus akaa akae akar akas akca akee aker akes akeu akka akku akr- akra akre aksa akst aksu akte akua arac arae araf arak arar aras arat arau arc- arca arce arcs arct area arec aree aref arek ares aret areu arfa arfc arff arfs arft arfu arka arke arks arr- arra arrc arre arrk arrr arrs arrt arru ars- arsa arsc arse arsk arst arsu arta artc arte artr arts arua arue arut asaa asac asae asaf asak asar asas asat asau asc- asca ascc asce ascr asct asea asec asee asek aser ases aset asfa aska aske askr asks askt asra asrc asrs asru assa assc asse assk assr asss asst assu asta astc aste astr asts asue asur asus at-t ataa atac atae atak atar atas atat atca atcc atcf atck atcr atcs atea atec atee