-er a-a a-c a-q aaa aac aae aag aak aaq aar aas aau ac- aca acc ace acg ack acq acr acs acu aea aec aee aeg aek aeq aer aes aeu ag- aga agc age agg agk agq agr ags agu aka akc ake akg akk akr aks aku aqa aqc aqr aqs ar- ara arc are arg ark arq arr ars aru as- asa asc ase asg ask asq asr ass asu au- aua auc aue aug auk aur aus c-- caa cac cae cag cak caq car cas cau cca ccc cce ccg cck ccr ccs ccu ce- cea cec cee ceg cek ceq cer ces ceu cga cgc cge cgg cgr cgs cgu cka ckc cks cqa cqc cqg cqs cra crc cre crg crk crq crr crs cru csa csc cse csg csk csq csr css csu cua cuc cue cug cuk cuq cur cus cuu eaa eac eae eag eak ear eas eau ec- eca ecc ece ecg eck ecq ecr ecs ecu eea eec eee eeg eek eer ees ega egc ege egg egr egs egu eka ekc eke ekg ekr eks eku eqa eqe eqq eqs equ era erc ere erg erk erq err ers eru es- esa esc ese esg esk esq esr ess esu eu- eua euc eue eug eur eus gaa gac gae gag gak gar gas gau gca gcc gce gcg gck gcr gcs gcu ge- gea gec gee geg gek ger ges geu gga ggc ggg ggr ggs ggu gka gks gqs gra grc gre grg grk grq grr grs gru gsa gsc gse gsg gsk gsr gss gsu gu- gua guc gue gug guk gur gus guu ka- kaa kac kae kag kak kar kas kau kca kcc kce kcg kck kcr kcs kcu ke- kea kec kee keg kek ker kes kga kgc kgs kgu kkc kke kkk kkr kks kku kqa kra krc krg krk krr krs kru ksa ksc kse ksg ksk ksr kss ksu kuc kue kug kuk kur kus kuu qaa qac qag qar qas qau qca qcc qcs qec qee qga qgc qqk qqq qqu qra qrc qre qrg qrs qru qsa qsc qsr qu- qua que qur qus ra- raa rac rae rag rak raq rar ras rau rca rcc rce rcg rcr rcs rcu re- rea rec ree reg rek req rer res reu rga rgc rge rgg rgk rgr rgs rkc rke rkg rkk rks rku rqc rqs rra rrc rrg rrk rrq rrr rrs rru rsa rsc rse rsg rsk rsq rsr rss rsu rua ruc rue rug ruk rur rus ruu saa sac sae sag sak saq sar sas sau sca scc sce scg sck scr scs scu se- sea sec see seg sek seq ser ses seu sga sgc sge sgg sgk sgr sgs sgu sk- ska skc ske skg skk skq skr sks sku sqa sqq sqr sqs sr- sra src sre srg srk srq srr srs ss- ssa ssc sse ssg ssk ssq ssr sss ssu sua suc sue sug suk suq sur sus suu ua- uaa uac uae uag uak uaq uar uas uau uca ucc uce ucg uck ucr ucs ucu uea uec uee ueg uer ues uga ugc uge ugg ugk ugr ugs ugu uka ukc uke ukk ukr uku ur- ura urc ure urg urk urr urs uru usa usc use usg usk usr uss usu uua uuc uue uug uur uus uuu

-ase a-ak aaaa aaac aaae aaar aaas aaca aacc aace aack aacr aacs aacu aaea aaec aaes aage aaka aake aaku aara aarc aare aars aaru aasa aasc aase aass aasu aaus acaa acac acae acag acar acas acca accc acce accs accu ace- acea acec acek acer aces acga acgr acgs acke acks acr- acra acrc acre acrr acrs acsa acsc acse acss acu- acue acur acus aeac aeas aeer aega aeka aer- aera aerc aers aesc aess agac agag agar agas agau agca agcc agce agea agee ager ages agga agge aggu agra agre agsa agsg agsu agua ague agur agus akaa akae akar akas akca akee akeg aker akes akeu akka akku akqa akr- akra akre aksa aksu akua aqag aqar aqas aqra aqsa aqse aqu- aqua aque arac arae arag arak araq arar aras arau arc- arca arce arcs area arec aree areg arek ares areu arga arge args arka arke arks arq- arqa arr- arra arrc arre arrg arrk arrr arrs arru ars- arsa arsc arse arsk arsu arua arue arug aruq asaa asac asae asag asak asar asas asau asc- asca ascc asce ascq ascr asea asec asee asek aser ases asge aska aske askr asks asqc asra asrc asrg asrs asru assa assc asse assk assq assr asss assu asue asur asus auaa auca auce auer auga auge augs auke auks aur- aura aure ausa ause ausu auug caaa caac caas cac- caca cacc cace cack cacr caec caer caes caeu caga cage cagg cagr cags caka cake cara carc care cark carr cars casa casc case cask casr cass casu cauc cauk caus ccaa ccac ccag ccar ccas ccca cccc cccs cccu ccee ccga ccgc ccgs ccra ccrc ccre ccrg ccrs ccsa ccsg ccss ccuc ccus ceac cear ceas cec- ceca cece cecs ceec cees cege ceke ceqa cer- cera cerc cere cers cesa cesc cese cesg cesr cess cgac cgas cgcc cgcg cger cges cggs cgss ckac ckck ckcs cker ckga ckrc cksa crac crag crar cras crau crca crcc crce crcr cre- crea crec cree creg cres creu crgs crkc crsa crss crue crug cruk crus csaa csac csak csar csas cscc csce cscr cscs csea csec csee cser cska csks csra csrc csrs cssa csse cssr csua csur csus cuau cuca cucc cuce cuck cucq cuek cuer cues cuga cuk- cuka cuke cura cure curr curs cusa cusg cusk cuss cusu eaca eacc eaec eaga eage eara eare ears easa ease eaus ecaa ecac ecar ecca eccc ecce eces ecgs ecka ecks ecra ecrc