-ase aaaa aaac aaae aaaf aaar aaas aaca aacc aace aacf aacr aacs aact aaea aaec aaes aafa aafc aaff aara aarc aare aars aart aasa aasc aase aasf aass aast aata aatc aatf aatt ac-t acaa acac acae acar acas acat acca accc acce accf accs acct ace- acea acec acer aces acet acfc acfe acfs acft acr- acra acrc acre acrr acrs acsa acsc acse acss acst acta actc acte actf acts actt aeac aeaf aeas aect aeer aer- aera aerc aers aesc aess aest aeta aetc aetf aetr aett afaa afar afat afca afcc afcs afee afer afes afet affa affc affs afft afr- afra afrc afre afrs afsa afsc afst afta aftc afte afts arac arae araf arar aras arat arc- arca arce arcs arct area arec aree aref ares aret arfa arfc arff arfs arft arr- arra arrc arre arrr arrs arrt ars- arsa arsc arse arst arta artc arte artr arts asaa asac asae asaf asar asas asat asc- asca ascc asce ascr asct asea asec asee aser ases aset asfa asra asrc asrs assa assc asse assr asss asst asta astc aste astr asts at-t ataa atac atae atar atas atat atca atcc atcf atcr atcs atea atec atee atef ater ates atfc atfe atfs atra atrc atre atsc atse atst atta atte attr atts caaa caac caaf caas caat cac- caca cacc cace cacr caec caer caes cafa cafc cafe caff cafs cara carc care carf carr cars cart casa casc case casr cass cast cat- cata catc cate catf cats catt ccaa ccac ccaf ccar ccas ccat ccca cccc cccf cccs ccee ccfa ccfc ccff ccra ccrc ccre ccrf ccrs ccrt ccsa ccsf ccss ccst cctc cctt ceac cear ceas ceat cec- ceca cece cecs cect ceec cees cef- cefa cefc cer- cera cerc cere cerf cers cert cesa cesc cese cesr cess cest cet- ceta cete cets cfaa cfac cfae cfar cfca cfcf cfcs cffr cfra cfre cfrt cfsa cfse cfta cftc cfte cftr crac craf crar cras crat crca crcc crce crcr cre- crea crec cree cres cret crfc crfs crrt crsa crss crst crtc crtf crts csaa csac csar csas csat cscc csce cscf cscr cscs csea csec csee cser cset csfc csfr csra csrc csrs cssa csse cssr csta cstc cstr csts ctae ctca ctcf ctec ctfc ctfs ctrc ctrs ctsa ctsc ctss ctta ctts eaaf eaca eacc eaec eara eare ears eart easa ease east eata eate eats ecaa ecac ecar ecat ecca eccc ecce ecct ecef eces ecfa ecfc ecfr ecfs ecra ecrc ecrf ecrr ecsa ecsc ecse ecss ect- ecta ectc ectf ects eeca eecs eeea eeee eees eefa eefe eera eerc eers eese eeta eetc eete eets efas efca efes efet effa effs efsa eft- efta efts eraf eras erat erca ercc erce erec erer eres eret erfc erfs erft erra errc erre errs ersa erse erst erta erts esac esar esas esat esca esce escr escs esea esee eser eses eset esfs esra essa esse esst esta estc este estr ests etas etat etcc etcs etec etee eter etes etfa etfc etfe etra etre etta ette faaa faac faas faca facc face facs fact faes fafa fafc fafe faff fara farc fare farr fars fart fasa fasc fase fass fast fata fatc fate fatf fats fatt fcar fcas fcat fcca fccf fces fcra fcsc fcst feaf fear feas feat fece fect feer fees feet fefc fefe feff fera ferc fere ferr fers fert fesa fese fess fest feta fete fetr fets fett ffar ffcc ffee ffff ffrr ffsa ffss fftf frac frae fras frat frcc frea free fres fret frfc frsc frst frta fsas fscc fsec fsra fssa fssc fssf fsta ft-c ftea fter ftfc ftrs ftsa ftse ftsr raaf raas raat rac- raca racc race racs ract raec raef raer raes rafa rafc rafe raff raft rara rare rarf rars rasa rasc rase rass rast rata rate ratf rats ratt rcac rcaf rcas rccc rccs rcet rcfc rcsa rcsc rcss rctc rcts rea- reac reae reaf rear reas reat reca recc rece recr recs rect reef rees reet refe reff refr refs reft rera rere rers rert resa rese ress rest reta rete retr rets rett rfae rfef rffc rftc rras rrat rrfc rrrr rsaa rsaf rscc rscs rsee rsfc rsre rssa rsts rtas rtca rtcc rtce rtee rtes rtfc rtss rtts sa-c saac saae saaf saar saas saat saca sacc sace sacr sacs sact saer saes safa safc safe saff safr saft sara sarc sare sarf sarr sars sart sasa sasc sase sasf sass sast sata satc sate satr sats satt scaa scac scaf scar scas scat sccc scce sccs scct scea scec scee scer scet scfa scfc scfe scr- scra scrc scre scrs scsa scsc scsr scst sctc sctr scts se-c se-e se-f se-s se-t seaa seac seaf sear seas seat sec- seca secc sece secr secs sect seea seec seef seer sees seet sefa seff seft sera serc sere serf serr sers sert sesa sesc sese sess sest set- seta setc sete setf sets sett sfar sfas sfca sfcc sfcs sfer sffc sfra sfrc sfss sfts sraf sras srcc srct srec sres srfc srta srtr ssaa ssac ssas ssat ssca sscc ssce sscs ssec ssee sses sset ssfc ssra ssrc ssrs sssa sssc sssf ssss ssta sstc ssts stac stae star stas stat stca stcc stcs stea stec stee stef ster stes stet stfc stra strc stre strs stsf stss sttc sttr taa- taaf taar taas taat taca tacc tace tacs tact taec taer taes tafa tafc tafe taff taft tara tarc tare tarf tarr tars tart tasa tasc tase tasr tass tast tata tate tatr tats tatt tcca tccc tcfc tctc tcts teac tear teas teat teca tecr tecs tect teec teef teer tees teet tefc teff teft ter- tera terc tere terf terr ters tesa tesc tese tess test teta tete tetr tets tett tfae tfca tfec tfrs tfss tftc traa trac trae traf tras trat