-er a-a a-c aaa aac aae aar aas aau ac- aca acc ace acr acs acu aea aec aee aer aes aeu ar- ara arc are arr ars aru as- asa asc ase asr ass asu au- aua auc aue aur aus c-- caa cac cae car cas cau cca ccc cce ccr ccs ccu ce- cea cec cee cer ces ceu cra crc cre crr crs cru csa csc cse csr css csu cua cuc cue cur cus cuu eaa eac eae ear eas eau ec- eca ecc ece ecr ecs ecu eea eec eee eer ees era erc ere err ers eru es- esa esc ese esr ess esu eu- eua euc eue eur eus ra- raa rac rae rar ras rau rca rcc rce rcr rcs rcu re- rea rec ree rer res reu rra rrc rrr rrs rru rsa rsc rse rsr rss rsu rua ruc rue rur rus ruu saa sac sae sar sas sau sca scc sce scr scs scu se- sea sec see ser ses seu sr- sra src sre srr srs ss- ssa ssc sse ssr sss ssu sua suc sue sur sus suu ua- uaa uac uae uar uas uau uca ucc uce ucr ucs ucu uea uec uee uer ues ur- ura urc ure urr urs uru usa usc use usr uss usu uua uuc uue uur uus uuu

-ase aaaa aaac aaae aaar aaas aaca aacc aace aacr aacs aacu aaea aaec aaes aara aarc aare aars aaru aasa aasc aase aass aasu aaus acaa acac acae acar acas acca accc acce accs accu ace- acea acec acer aces acr- acra acrc acre acrr acrs acsa acsc acse acss acu- acue acur acus aeac aeas aeer aer- aera aerc aers aesc aess arac arae arar aras arau arc- arca arce arcs area arec aree ares areu arr- arra arrc arre arrr arrs arru ars- arsa arsc arse arsu arua arue asaa asac asae asar asas asau asc- asca ascc asce ascr asea asec asee aser ases asra asrc asrs asru assa assc asse assr asss assu asue asur asus auaa auca auce auer aur- aura aure ausa ause ausu caaa caac caas cac- caca cacc cace cacr caec caer caes caeu cara carc care carr cars casa casc case casr cass casu cauc caus ccaa ccac ccar ccas ccca cccc cccs cccu ccee ccra ccrc ccre ccrs ccsa ccss ccuc ccus ceac cear ceas cec- ceca cece cecs ceec cees cer- cera cerc cere cers cesa cesc cese cesr cess crac crar cras crau crca crcc crce crcr cre- crea crec cree cres creu crsa crss crue crus csaa csac csar csas cscc csce cscr cscs csea csec csee cser csra csrc csrs cssa csse cssr csua csur csus cuau cuca cucc cuce cuer cues cura cure curr curs cusa cuss cusu eaca eacc eaec eara eare ears easa ease eaus ecaa ecac ecar ecca eccc ecce eces ecra ecrc ecrr ecru ecsa ecsc ecse ecss ecsu ecua ecus eeca eecs eeea eeee eees eera eerc eers eese eras erau erca ercc erce erec erer eres erra errc erre errs ersa erse erua eruc erur erus esac esar esas esau esca esce escr escs escu esea esee eser eses esra essa esse essu esus euer eur- eura eurc eure eusa euse raas rac- raca racc race racs racu raec raer raes rara rare rars rasa rasc rase rass rasu raua rauc raue raus rcac rcas rccc rccs rcsa rcsc rcss rea- reac reae rear reas reau reca recc rece recr recs recu rees rera rere rers reru resa rese ress reue reus reuu rras rrrr rsaa rscc rscs rsee rsre rssa rsua ruas ruca ruce ruer rues rura rurc rure rurs ruru rusa ruse russ rusu sa-c saac saae saar saas saca sacc sace sacr sacs sacu saer saes sara sarc sare sarr sars saru sasa sasc sase sass saua sauc saue saur saus scaa scac scar scas sccc scce sccs scea scec scee scer scr- scra scrc scre scrs scsa scsc scsr scsu scua scur se-c se-e se-s se-u seaa seac sear seas seau sec- seca secc sece secr secs secu seea seec seer sees seeu sera serc sere serr sers seru sesa sesc sese sess seur sras srcc srec sres ssaa ssac ssas ssau ssca sscc ssce sscs ssec ssee sses ssra ssrc ssrs sssa sssc ssss suar suas suc- succ sucr sucs suee suer sues sueu sur- sura surc sure surr surs suru sus- susa suse suss susu suus uaca uaes uarc uars uaru uasa uaua ucar ucas ucca ucea uces ucrc ucsa ucsc ucsu ucua uers uess urac uras urau urca ure- urea ures urra urre ursa urse urss ursu urur urus us-a usaa usac usar usas usca uscc usce uscs usea usee user uses usra ussa ussc usse ussr usss ussu usua usus uuuu

-aaa- a-sea aaaas aaace aaaee aaarc aaasa aaass aaces aacsa aacss aacus aarau aasee aasra acaca acar- acara acare acars acase acass acaua accas accra accue accur accus aceae acera acers acrea acree acres acrue acura acure acusa aeaea aeres aerru aerus ara-c araca arace araea arara arare arars araru arase arass arasu arcae arcas arcee arces arcus areae arear areas areca arees arere arese areus arras arrau arrea arres arrua arsac arses aruaa aruac arura aruru arus- arusa asara asare asasa ascar asce- ascea ascue ascus asear aseer asere asers asrar assac assas assce asse- asser asses assur asura asure auass aucas auers aurae aurar auras aurea aurra ausar ausee auser auseu ausra aussa c-a-c ca-ca caare cacas cacau cacu cacus caec- caeca caere caeus caraa carac caras carau carea carer cares carra carre carrs carse carue carus casar casas casca case- casea caser cases casse casus cauac cauas cauca cauce caue cauer caure caurs causa cause ccass ccccc ceace ceaes ceara ceare cearr cease ceeac ceere ceese cerae ceras cerc- cerca cerce cercs cerea cerec cerer ceres cerre cerrs cerse cerss cerus cesar cesce cescr cesse crace craer