-er a-a a-c aaa aac aae aaf aah aar aas ac- aca acc ace acf ach acr acs aea aec aee aef aeh aer aes af- afa afc afe aff afh afr afs aha ahc ahe ahf ahh ahr ahs ar- ara arc are arf arh arr ars as- asa asc ase asf ash asr ass c-- caa cac cae caf cah car cas cca ccc cce ccf cch ccr ccs ce- cea cec cee cef ceh cer ces cfa cfc cfe cff cfh cfr cfs ch- cha chc che chf chh chr chs cra crc cre crf crh crr crs csa csc cse csf csh csr css eaa eac eae eaf eah ear eas ec- eca ecc ece ecf ech ecr ecs eea eec eee eef eer ees ef- efa efc efe eff efh efr efs eha ehc ehe ehf ehh ehr ehs era erc ere erf erh err ers es- esa esc ese esf esh esr ess faa fac fae faf fah far fas fca fcc fce fcf fcr fcs fea fec fee fef feh fer fes ffa ffc ffe fff ffh ffr ffs fha fhc fhe fhf fhh fhr fhs fra frc fre frf frh frr frs fsa fsc fse fsf fsh fsr fss haa hac hae haf hah har has hca hcc hce hcf hch hcr hcs he- hea hec hee hef heh her hes hfa hfc hfe hff hfh hfr hfs hha hhc hhe hhf hhh hhr hhs hr- hra hrc hre hrf hrh hrr hrs hsa hsc hse hsf hsh hsr hss ra- raa rac rae raf rah rar ras rca rcc rce rcf rch rcr rcs re- rea rec ree ref reh rer res rfa rfc rfe rff rfh rfr rfs rh- rha rhc rhe rhf rhh rhr rhs rra rrc rrf rrh rrr rrs rsa rsc rse rsf rsh rsr rss saa sac sae saf sah sar sas sca scc sce scf sch scr scs se- sea sec see sef seh ser ses sfa sfc sfe sff sfh sfr sfs sh- sha shc she shf shh shr shs sr- sra src sre srf srh srr srs ss- ssa ssc sse ssf ssh ssr sss

-ase a-ha aaaa aaac aaae aaaf aaah aaar aaas aaca aacc aace aacf aach aacr aacs aaea aaec aaes aafa aafc aaff aaha aahs aara aarc aare aars aasa aasc aase aasf aass acaa acac acae acar acas acca accc acce accf acch accs ace- acea acec aceh acer aces acfc acfe acfs acha ache achh achr achs acr- acra acrc acre acrr acrs acsa acsc acse acss aeac aeaf aeas aeer aer- aera aerc aers aesc aess afaa afar afca afcc afch afcs afee afer afes affa affc affs afhs afr- afra afrc afre afrs afsa afsc ahac ahah ahar ahas ahfa ahha ahhs ahra ahrc ahre ahrr ahrs ahsa ahse ahss arac arae araf arah arar aras arc- arca arce arch arcs area arec aree aref areh ares arfa arfc arff arfs arh- arhs arr- arra arrc arre arrh arrr arrs ars- arsa arsc arse asaa asac asae asaf asah asar asas asc- asca ascc asce asch ascr asea asec asee aseh aser ases asfa asha ashe ashs asra asrc asrs assa assc asse assh assr asss caaa caac caaf caah caas cac- caca cacc cace cach cacr caec caer caes cafa cafc cafe caff cafs caha cahe cahs cara carc care carf carr cars casa casc case cash casr cass ccaa ccac ccaf ccar ccas ccca cccc cccf cccs ccee ccfa ccfc ccff ccha cche cchr cchs ccra ccrc ccre ccrf ccrs ccsa ccsf ccss 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 chca chce chch chcs chea chec chee chef cheh cher ches chfa chfc chfr chfs chha chhs chra chrc chrf chrr chrs chsc chse chsh chsr crac craf crar cras crca crcc crce crcr cre- crea crec cree creh cres crfc crfs crhs crsa crss csaa csac csar csas cscc csce cscf csch cscr cscs csea csec csee cseh cser csfc csfr cshs csra csrc csrs cssa csse cssr eaaf eaca eacc each eaec eahs eara eare earh ears easa ease ecaa ecac ecar ecca eccc ecce ecef eces ecfa ecfc ecfr ecfs echa eche echs ecra ecrc ecrf ecrr ecsa ecsc ecse ecss eeca eecs eeea eeee eees eefa eefe eehs eera eerc eers eese efas efca efes effa effs efhs efsa efsh ehaa ehcc ehea eheh eher ehhs ehre eraf eras erca ercc erce erch erec erer eres erfc erfs erhc erhs erra errc erre errs ersa erse ersh esac esar esas esca esce esch escr escs esea esee eser eses esfs eshs esra essa esse essh faaa faac faah faas faca facc face fach facs faes fafa fafc fafe faff faha fahr fahs fara farc fare farr fars fasa fasc fase fash fass fcar fcas fcca fccf fcch fces fchs fcra fcsc feaf fear feas fece fech feer fees fefc fefe feff fehr fera ferc fere ferr fers fesa fese fesh fess ffar ffcc ffee ffff ffhs ffrr ffsa ffss fhas fhfs fhhs fhrs fhss frac frae fras frcc frea free fres frfc frhs frsc fsas fscc fsec fshs fsra fssa fssc fssf haaf haar haas hace hacs haec haes hafe haff hafs haha hahs hara harc hare harf harh harr hars hasa hasc hase hash hass hcca hccc hcch hccs hcfa hcfc hchs hcsa hcsc hcss heaf heah hear heas heca hech hecs heef heer hees hefe hefs hehe hehs hera herc here herr hers hesa hesc hesh hess hfce hfcs hfhs hfrs hfss hhaa hhhh hhhs hrac hras hree hrfc hrhs hrrc hsac hsas hscc hsea hses hsfc hsfs hshs hsse raaf raas rac- raca racc race rach racs raec raef raer raes rafa rafc rafe raff raha rahe rahr rahs