-er a-a a-c aaa aac aae aag aah aar aas aau ac- aca acc ace acg ach acr acs acu aea aec aee aeg aeh aer aes aeu ag- aga agc age agg agh agr ags agu aha ahc ahe ahg ahh ahr ahs ahu ar- ara arc are arg arh arr ars aru as- asa asc ase asg ash asr ass asu au- aua auc aue aug auh aur aus c-- caa cac cae cag cah car cas cau cca ccc cce ccg cch ccr ccs ccu ce- cea cec cee ceg ceh cer ces ceu cga cgc cge cgg cgh cgr cgs cgu ch- cha chc che chg chh chr chs chu cra crc cre crg crh crr crs cru csa csc cse csg csh csr css csu cua cuc cue cug cuh cur cus cuu eaa eac eae eag eah ear eas eau ec- eca ecc ece ecg ech ecr ecs ecu eea eec eee eeg eer ees ega egc ege egg egh egr egs egu eha ehc ehe ehg ehh ehr ehs ehu era erc ere erg erh err ers eru es- esa esc ese esg esh esr ess esu eu- eua euc eue eug eur eus gaa gac gae gag gah gar gas gau gca gcc gce gcg gch gcr gcs gcu ge- gea gec gee geg geh ger ges geu gga ggc ggg ggh ggr ggs ggu gha ghc ghe ghg ghh ghr ghs gra grc gre grg grh grr grs gru gsa gsc gse gsg gsr gss gsu gu- gua guc gue gug gur gus guu haa hac hae hag hah har has hau hca hcc hce hcg hch hcr hcs he- hea hec hee heg heh her hes heu hga hgc hge hgg hgh hgr hgs hgu hha hhc hhe hhg hhh hhr hhs hhu hr- hra hrc hre hrg hrh hrr hrs hru hsa hsc hse hsg hsh hsr hss hsu hua huc hue hug huh hur hus huu ra- raa rac rae rag rah rar ras rau rca rcc rce rcg rch rcr rcs rcu re- rea rec ree reg reh rer res reu rga rgc rge rgg rgh rgr rgs rh- rha rhc rhe rhg rhh rhr rhs rhu rra rrc rrg rrh rrr rrs rru rsa rsc rse rsg rsh rsr rss rsu rua ruc rue rug ruh rur rus ruu saa sac sae sag sah sar sas sau sca scc sce scg sch scr scs scu se- sea sec see seg seh ser ses seu sga sgc sge sgg sgh sgr sgs sgu sh- sha shc she shg shh shr shs shu sr- sra src sre srg srh srr srs ss- ssa ssc sse ssg ssh ssr sss ssu sua suc sue sug suh sur sus suu ua- uaa uac uae uag uah uar uas uau uca ucc uce ucg uch ucr ucs ucu uea uec uee ueg ueh uer ues uga ugc uge ugg ugh ugr ugs ugu uha uhc uhe uhh uhr uhs uhu ur- ura urc ure urg urr urs uru usa usc use usg ush usr uss usu uua uuc uue uug uur uus uuu

-ase a-ha aaaa aaac aaae aaah aaar aaas aaca aacc aace aach aacr aacs aacu aaea aaec aaes aage aagh aaha aahs aara aarc aare aars aaru aasa aasc aase aass aasu aaus acaa acac acae acag acar acas acca accc acce acch accs accu ace- acea acec aceh acer aces acga acgr acgs acha ache achh achr achs achu acr- acra acrc acre acrr acrs acsa acsc acse acss acu- acue acur acus aeac aeas aeer aega aer- aera aerc aers aesc aess agac agag agar agas agau agca agcc agce agea agee ager ages agga agge aggu agha aghe aghs agra agre agsa agsg agsu agua ague agur agus ahac ahah ahar ahas ahau ahha ahhs ahra ahrc ahre ahrr ahrs ahsa ahse ahss ahua ahug ahus arac arae arag arah arar aras arau arc- arca arce arch arcs area arec aree areg areh ares areu arga arge argh args arh- arhs arr- arra arrc arre arrg arrh arrr arrs arru ars- arsa arsc arse arsu arua arue arug asaa asac asae asag asah asar asas asau asc- asca ascc asce asch ascr asea asec asee aseh aser ases asge asha ashe ashs ashu asra asrc asrg asrs asru assa assc asse assh assr asss assu asue asur asus auaa auca auce auch auer auga auge augs aur- aura aure ausa ause aush ausu auug caaa caac caah caas cac- caca cacc cace cach cacr caec caer caes caeu caga cage cagg cagr cags caha cahe cahs cara carc care carr cars casa casc case cash casr cass casu cauc caus ccaa ccac ccag ccar ccas ccca cccc cccs cccu ccee ccga ccgc ccgs ccha cche cchr cchs ccra ccrc ccre ccrg ccrs ccsa ccsg ccss ccuc ccus ceac cear ceas cec- ceca cece cecs ceec cees cege cehs cer- cera cerc cere cers cesa cesc cese cesg cesr cess cgac cgas cgcc cgcg cger cges cggs cghs cgsh cgss chaa chac chae chag chah char chas chau chca chce chch chcs chea chec chee cheh cher ches cheu chge chgs chha chhs chra chrc chrr chrs chsc chse chsh chsr chua chug chur chus crac crag crar cras crau crca crcc crce crcr cre- crea crec cree creg creh cres creu crgs crhs crsa crss crue crug crus csaa csac csar csas cscc csce csch cscr cscs csea csec csee cseh cser csgh cshs csra csrc csrs cssa csse cssr csua csur csus cuau cuca cucc cuce cuer cues cuga cura cure curr curs cusa cusg cush cuss cusu eaca eacc each eaec eaga eage eahs eara eare earh ears easa ease eaus ecaa ecac ecar ecca eccc ecce eces ecgs echa eche echs ecra ecrc ecrr ecru ecsa ecsc ecse ecss ecsu ecua ecus eeca eecs eeea eeee eees eega eegs eehs eera eerc eerg eers eese egaa egae egar egas egcc egcg egcr