-er a-a a-c aaa aac aae aaf aah aar aas aau ac- aca acc ace acf ach acr acs acu aea aec aee aef aeh aer aes aeu af- afa afc afe aff afh afr afs afu aha ahc ahe ahf ahh ahr ahs ahu ar- ara arc are arf arh arr ars aru as- asa asc ase asf ash asr ass asu au- aua auc aue auf auh aur aus c-- caa cac cae caf cah car cas cau cca ccc cce ccf cch ccr ccs ccu ce- cea cec cee cef ceh cer ces ceu cfa cfc cfe cff cfh cfr cfs cfu ch- cha chc che chf chh chr chs chu cra crc cre crf crh crr crs cru csa csc cse csf csh csr css csu cua cuc cue cuf cuh cur cus cuu eaa eac eae eaf eah ear eas eau ec- eca ecc ece ecf ech ecr ecs ecu eea eec eee eef eer ees ef- efa efc efe eff efh efr efs eha ehc ehe ehf ehh ehr ehs ehu era erc ere erf erh err ers eru es- esa esc ese esf esh esr ess esu eu- eua euc eue euf eur eus faa fac fae faf fah far fas fau fca fcc fce fcf fcr fcs fcu fea fec fee fef feh fer fes feu ffa ffc ffe fff ffh ffr ffs ffu fha fhc fhe fhf fhh fhr fhs fra frc fre frf frh frr frs fru fsa fsc fse fsf fsh fsr fss fsu fua fue fuf fur fus fuu haa hac hae haf hah har has hau hca hcc hce hcf hch hcr hcs he- hea hec hee hef heh her hes heu hfa hfc hfe hff hfh hfr hfs hfu hha hhc hhe hhf hhh hhr hhs hhu hr- hra hrc hre hrf hrh hrr hrs hru hsa hsc hse hsf hsh hsr hss hsu hua huc hue huf huh hur hus huu ra- raa rac rae raf rah rar ras rau rca rcc rce rcf rch rcr rcs rcu re- rea rec ree ref reh rer res reu rfa rfc rfe rff rfh rfr rfs rfu rh- rha rhc rhe rhf rhh rhr rhs rhu rra rrc rrf rrh rrr rrs rru rsa rsc rse rsf rsh rsr rss rsu rua ruc rue ruf ruh rur rus ruu saa sac sae saf sah sar sas sau sca scc sce scf sch scr scs scu se- sea sec see sef seh ser ses seu sfa sfc sfe sff sfh sfr sfs sfu sh- sha shc she shf shh shr shs shu sr- sra src sre srf srh srr srs ss- ssa ssc sse ssf ssh ssr sss ssu sua suc sue suf suh sur sus suu ua- uaa uac uae uaf uah uar uas uau uca ucc uce ucf uch ucr ucs ucu uea uec uee uef ueh uer ues ufa ufc ufe uff ufh ufr ufs ufu uha uhc uhe uhf uhh uhr uhs uhu ur- ura urc ure urf urr urs uru usa usc use usf ush usr uss usu uua uuc uue uur uus uuu

-ase a-fu a-ha aaaa aaac aaae aaaf aaah aaar aaas aaca aacc aace aacf aach aacr aacs aacu aaea aaec aaes aafa aafc aaff aaha aahs aara aarc aare aars aaru aasa aasc aase aasf aass aasu aaus acaa acac acae acar acas acca accc acce accf acch accs accu ace- acea acec aceh acer aces acfc acfe acfs acha ache achh achr achs achu acr- acra acrc acre acrr acrs acsa acsc acse acss acu- acue acuf acur acus aeac aeaf aeas aeer aer- aera aerc aers aesc aess afaa afar afca afcc afch afcs afcu afee afer afes affa affc affs afhs afr- afra afrc afre afrs afru afsa afsc afua afue afus ahac ahah ahar ahas ahau ahfa ahha ahhs ahra ahrc ahre ahrr ahrs ahsa ahse ahss ahua ahus arac arae araf arah arar aras arau arc- arca arce arch arcs area arec aree aref areh ares areu arfa arfc arff arfs arfu arh- arhs arr- arra arrc arre arrh arrr arrs arru ars- arsa arsc arse arsu arua arue asaa asac asae asaf asah asar asas asau asc- asca ascc asce asch ascr asea asec asee aseh aser ases asfa asha ashe ashs ashu asra asrc asrs asru assa assc asse assh assr asss assu asue asur asus auaa auca auce auch auer aufc aufe aufs aur- aura aure ausa ause aush ausu caaa caac caaf caah caas cac- caca cacc cace cach cacr caec caer caes caeu cafa cafc cafe caff cafs cafu caha cahe cahs cara carc care carf carr cars casa casc case cash casr cass casu cauc cauf caus ccaa ccac ccaf ccar ccas ccca cccc cccf cccs cccu ccee ccfa ccfc ccff ccha cche cchr cchs ccra ccrc ccre ccrf ccrs ccsa ccsf ccss ccuc ccus ceac cear ceas cec- ceca cece cecs ceec cees cef- cefa cefc cehs cer- cera cerc cere cerf cers cesa cesc cese cesr cess cfaa cfac cfae cfar cfca cfcf cfcs cffr cfhs cfra cfre cfsa cfse chaa chac chae chaf chah char chas chau chca chce chch chcs chea chec chee chef cheh cher ches cheu chfa chfc chfr chfs chha chhs chra chrc chrf chrr chrs chsc chse chsh chsr chua chur chus crac craf crar cras crau crca crcc crce crcr cre- crea crec cree creh cres creu crfc crfs crhs crsa crss crue crus csaa csac csar csas cscc csce cscf csch cscr cscs csea csec csee cseh cser csfc csfr cshs csra csrc csrs cssa csse cssr csua csuf csur csus cuau cuca cucc cuce cuer cues cufa cufc cuff cura cure curf curr curs cusa cush cuss cusu eaaf eaca eacc each eaec eahs eara eare earh ears easa ease eaus ecaa ecac ecar ecca eccc ecce ecef eces ecfa ecfc ecfr ecfs echa eche echs ecra ecrc ecrf ecrr ecru ecsa ecsc ecse ecss ecsu ecua