-er a-a a-c a-z aaa aac aae aag aak aar aas aau aaz ac- aca acc ace acg ack acr acs acu acz aea aec aee aeg aek aer aes aeu aez ag- aga agc age agg agk agr ags agu agz aka akc ake akg akk akr aks aku ar- ara arc are arg ark arr ars aru arz as- asa asc ase asg ask asr ass asu asz au- aua auc aue aug auk aur aus auz az- aza aze azg azs azu azz c-- caa cac cae cag cak car cas cau caz cca ccc cce ccg cck ccr ccs ccu ccz ce- cea cec cee ceg cek cer ces ceu cez cga cgc cge cgg cgr cgs cgu cka ckc cks cra crc cre crg crk crr crs cru crz csa csc cse csg csk csr css csu csz cua cuc cue cug cuk cur cus cuu cuz cz- czc cze czk eaa eac eae eag eak ear eas eau eaz ec- eca ecc ece ecg eck ecr ecs ecu eea eec eee eeg eek eer ees ega egc ege egg egr egs egu eka ekc eke ekg ekr eks eku era erc ere erg erk err ers eru erz es- esa esc ese esg esk esr ess esu eu- eua euc eue eug eur eus eze ezr ezs ezz gaa gac gae gag gak gar gas gau gaz gca gcc gce gcg gck gcr gcs gcu ge- gea gec gee geg gek ger ges geu gez gga ggc ggg ggr ggs ggu ggz gka gks gra grc gre grg grk grr grs gru gsa gsc gse gsg gsk gsr gss gsu gu- gua guc gue gug guk gur gus guu guz gza gzr gzu k-z ka- kaa kac kae kag kak kar kas kau kaz kca kcc kce kcg kck kcr kcs kcu ke- kea kec kee keg kek ker kes kez kga kgc kgs kgu kkc kke kkk kkr kks kku kra krc krg krk krr krs kru ksa ksc kse ksg ksk ksr kss ksu kuc kue kug kuk kur kus kuu ra- raa rac rae rag rak rar ras rau raz rca rcc rce rcg rcr rcs rcu re- rea rec ree reg rek rer res reu rez rga rgc rge rgg rgk rgr rgs rkc rke rkg rkk rks rku rkz rra rrc rrg rrk rrr rrs rru rsa rsc rse rsg rsk rsr rss rsu rua ruc rue rug ruk rur rus ruu ruz rza rze saa sac sae sag sak sar sas sau saz sca scc sce scg sck scr scs scu se- sea sec see seg sek ser ses seu sez sga sgc sge sgg sgk sgr sgs sgu sk- ska skc ske skg skk skr sks sku sr- sra src sre srg srk srr srs ss- ssa ssc sse ssg ssk ssr sss ssu ssz sua suc sue sug suk sur sus suu suz sza sze szr szu ua- uaa uac uae uag uak uar uas uau uaz 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 ukz ur- ura urc ure urg urk urr urs uru urz usa usc use usg usk usr uss usu usz uua uuc uue uug uur uus uuu uza uzu z-g zaa zac zag zak zar zas zaz zce zcs zea zec zee zek zer zes zez zgg zgs zka zks zrs zsa zse zsg zsu zsz zuc zug zuk zur zus zuz zzr zzs zzz

-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 agaz agca agcc agce agea agee ager ages agga agge aggu agra agre agsa agsg agsu agua ague agur agus aguz agzu akaa akae akar akas akca akee akeg aker akes akeu akka akku akr- akra akre aksa aksu akua arac arae arag arak arar aras arau arc- arca arce arcs area arec aree areg arek ares areu arga arge args arka arke arks arr- arra arrc arre arrg arrk arrr arrs arru ars- arsa arsc arse arsk arsu arua arue arug arza arzu asaa asac asae asag asak asar asas asau asc- asca ascc asce ascr asea asec asee asek aser ases asge aska aske askr asks asra asrc asrg asrs asru assa assc asse assk assr asss assu asue asur asus auaa auca auce auer auga auge augs auke auks aur- aura aure ausa ause ausu auug aza- azar azas azaz azca azer azes azra azua azur azza caaa caac caas cac- caca cacc cace cack cacr caec caer caes caeu caga cage cagg cagr cags cagz caka cake cara carc care cark carr cars casa casc case cask casr cass casu cauc cauk caus caza caze 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 cer- cera cerc cere cers cesa cesc cese cesg cesr cess ceza ceze cgac cgas cgcc cgcg cger cges cggs cgss ckac ckck ckcs cker ckga ckrc cksa crac crag crar cras crau crca crcc crce crcr crcz cre- crea crec cree creg cres creu crgs crkc crsa crss crue crug cruk crus cruz 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 cuek cuer cues cuga cuk- cuka cuke cura cure curr curs cusa cusg cusk cuss cusu