-er a-a a-c aaa aac aae aaf aar aas ac- aca acc ace acf acr acs aea aec aee aef aer aes af- afa afc afe aff afr afs ar- ara arc are arf arr ars as- asa asc ase asf asr ass c-- caa cac cae caf car cas cca ccc cce ccf ccr ccs ce- cea cec cee cef cer ces cfa cfc cfe cff cfr cfs cra crc cre crf crr crs csa csc cse csf csr css eaa eac eae eaf ear eas ec- eca ecc ece ecf ecr ecs eea eec eee eef eer ees ef- efa efc efe eff efr efs era erc ere erf err ers es- esa esc ese esf esr ess faa fac fae faf far fas fca fcc fce fcf fcr fcs fea fec fee fef fer fes ffa ffc ffe fff ffr ffs fra frc fre frf frr frs fsa fsc fse fsf fsr fss ra- raa rac rae raf rar ras rca rcc rce rcf rcr rcs re- rea rec ree ref rer res rfa rfc rfe rff rfr rfs rra rrc rrf rrr rrs rsa rsc rse rsf rsr rss saa sac sae saf sar sas sca scc sce scf scr scs se- sea sec see sef ser ses sfa sfc sfe sff sfr sfs sr- sra src sre srf srr srs ss- ssa ssc sse ssf ssr sss

-ase aaaa aaac aaae aaaf aaar aaas aaca aacc aace aacf aacr aacs aaea aaec aaes aafa aafc aaff aara aarc aare aars aasa aasc aase aasf aass acaa acac acae acar acas acca accc acce accf accs ace- acea acec acer aces acfc acfe acfs acr- acra acrc acre acrr acrs acsa acsc acse acss aeac aeaf aeas aeer aer- aera aerc aers aesc aess afaa afar afca afcc afcs afee afer afes affa affc affs afr- afra afrc afre afrs afsa afsc arac arae araf arar aras arc- arca arce arcs area arec aree aref ares arfa arfc arff arfs arr- arra arrc arre arrr arrs ars- arsa arsc arse asaa asac asae asaf asar asas asc- asca ascc asce ascr asea asec asee aser ases asfa asra asrc asrs assa assc asse assr asss caaa caac caaf caas cac- caca cacc cace cacr caec caer caes cafa cafc cafe caff cafs cara carc care carf carr cars casa casc case casr cass ccaa ccac ccaf ccar ccas ccca cccc cccf cccs ccee ccfa ccfc ccff ccra ccrc ccre ccrf ccrs ccsa ccsf ccss ceac cear ceas cec- ceca cece cecs ceec cees cef- cefa cefc cer- cera cerc cere cerf cers cesa cesc cese cesr cess cfaa cfac cfae cfar cfca cfcf cfcs cffr cfra cfre cfsa cfse crac craf crar cras crca crcc crce crcr cre- crea crec cree cres crfc crfs crsa crss csaa csac csar csas cscc csce cscf cscr cscs csea csec csee cser csfc csfr csra csrc csrs cssa csse cssr eaaf eaca eacc eaec eara eare ears easa ease ecaa ecac ecar ecca eccc ecce ecef eces ecfa ecfc ecfr ecfs ecra ecrc ecrf ecrr ecsa ecsc ecse ecss eeca eecs eeea eeee eees eefa eefe eera eerc eers eese efas efca efes effa effs efsa eraf eras erca ercc erce erec erer eres erfc erfs erra errc erre errs ersa erse esac esar esas esca esce escr escs esea esee eser eses esfs esra essa esse faaa faac faas faca facc face facs faes fafa fafc fafe faff fara farc fare farr fars fasa fasc fase fass fcar fcas fcca fccf fces fcra fcsc feaf fear feas fece feer fees fefc fefe feff fera ferc fere ferr fers fesa fese fess ffar ffcc ffee ffff ffrr ffsa ffss frac frae fras frcc frea free fres frfc frsc fsas fscc fsec fsra fssa fssc fssf raaf raas rac- raca racc race racs raec raef raer raes rafa rafc rafe raff rara rare rarf rars rasa rasc rase rass rcac rcaf rcas rccc rccs rcfc rcsa rcsc rcss rea- reac reae reaf rear reas reca recc rece recr recs reef rees refe reff refr refs rera rere rers resa rese ress rfae rfef rffc rras rrfc rrrr rsaa rsaf rscc rscs rsee rsfc rsre rssa sa-c saac saae saaf saar saas saca sacc sace sacr sacs saer saes safa safc safe saff safr sara sarc sare sarf sarr sars sasa sasc sase sasf sass scaa scac scaf scar scas sccc scce sccs scea scec scee scer scfa scfc scfe scr- scra scrc scre scrs scsa scsc scsr se-c se-e se-f se-s seaa seac seaf sear seas sec- seca secc sece secr secs seea seec seef seer sees sefa seff sera serc sere serf serr sers sesa sesc sese sess sfar sfas sfca sfcc sfcs sfer sffc sfra sfrc sfss sraf sras srcc srec sres srfc ssaa ssac ssas ssca sscc ssce sscs ssec ssee sses ssfc ssra ssrc ssrs sssa sssc sssf ssss

-aaa- a-sea aaaas aaace aaaee aaarc aaasa aaass aaces aacsa aacss aaeaf aasee aasra acaca acar- acara acare acars acase acass accas accra aceae acera acers acfas acrea acree acres aeaea aeres aface afara afare afars afcea afcec afear afefe afere afers affer afree afsar ara-c araca arace araea arara arare arars arase arass arcae arcas arcee arces areae arear areas areca areef arees arere arese arfe arras arrea arres arsac arses asafa asafe asara asare asasa ascar asce- ascea asear aseer asere asers asfar asrar assac assaf assas assce asse- asser asses c-a-c c-raf ca-ca caare cacas caec- caeca caere cafer cafes caffa caffe caffs caraa carac caras carea carer cares carfe carra carre carrs carse casar casas casca case- casea caser cases casse ccass ccccc ceace ceaes ceara ceare cearr cease ceeac ceere ceese cerae ceras cerc- cerca cerce cercs cerea cerec cerer ceres cerfs cerre cerrs cerse cerss cesar cesce cescr cesse crace craer craes crare crars crase crass crear creas crece creer crees cresa cresc crese cress crres csars cscae csere cssra eafre