-ase aaaa aaac aaae aaaf aaap aaar aaas aaca aacc aace aacf aacp aacr aacs aaea aaec aaep aaes aafa aafc aaff aapa aapc aaps aara aarc aare aarp aars aasa aasc aase aasf aass acaa acac acae acap acar acas acca accc acce accf accp accs ace- acea acec acer aces acfc acfe acfs acpa acpe acpr acps acr- acra acrc acre acrr acrs acsa acsc acse acss aeac aeaf aeap aeas aeer aer- aera aerc aers aesc aess afaa afap afar afca afcc afcs afee afer afes affa affc affs afpa afpc afpe afr- afra afrc afre afrs afsa afsc afsp apac apap apar apas apca apcc apcr apcs apea apec apep aper apes apfa apfc appa appc appr apps apra aprc apre aprs apsa apse apss arac arae araf arap arar aras arc- arca arce arcs area arec aree aref arep ares arfa arfc arff arfs arpa arpe arps arr- arra arrc arre arrr arrs ars- arsa arsc arse asaa asac asae asaf asap asar asas asc- asca ascc asce ascp ascr asea asec asee asep aser ases asfa aspa aspc aspe aspr asps asra asrc asrs assa assc asse assp assr asss caaa caac caaf caap caas cac- caca cacc cace cacr caec caer caes cafa cafc cafe caff cafs capa capc cape capp caps cara carc care carf carp carr cars casa casc case casp casr cass ccaa ccac ccaf ccap ccar ccas ccca cccc cccf cccp cccs ccee ccfa ccfc ccff ccpa ccpe ccpp ccpr ccps ccra ccrc ccre ccrf ccrp ccrs ccsa ccsf ccsp ccss ceac cear ceas cec- ceca cece cecp cecs ceec cees cef- cefa cefc cepa cepc cepe cepp cepr ceps cer- cera cerc cere cerf cerp cers cesa cesc cese cesp cesr cess cfaa cfac cfae cfar cfca cfcf cfcs cffr cfpa cfpr cfps cfra cfre cfrp cfsa cfse cpaa cpac cpaf cpap cpas cpca cpce cpcs cpea cpep cper cpff cppa cpps cpre cprs cpsa cpsc cpsr crac craf crap crar cras crca crcc crce crcr cre- crea crec cree crep cres crfc crfs crpc crps crsa crsp crss csaa csac csar csas cscc csce cscf cscr cscs csea csec csee csep cser csfc csfr cspa cspc cspe csps csra csrc csrs cssa csse cssr eaaf eaca eacc eaec eapc eapp eaps eara eare earp ears easa ease ecaa ecac ecar ecca eccc ecce ecef eces ecfa ecfc ecfr ecfs ecpa ecpp ecra ecrc ecrf ecrr ecsa ecsc ecse ecsp ecss eeca eecs eeea eeee eees eefa eefe eeps eera eerc eers eese efas efca efes effa effs efpa efsa epaa epac epas epcc epec epee eper epes epfa epfc eppa eppc eppp epps epra eprp eprs epsa epsc epsf epsp epss eraf erap eras erca ercc erce ercp erec erer eres erfc erfs erpa erpe erps erra errc erre errs ersa erse esac esar esas esca esce escr escs esea esee eser eses esfp esfs espa espc espe espp esps esra essa esse essp faaa faac faap faas faca facc face facp facs faes fafa fafc fafe faff fapa fape fapp faps fara farc fare farp farr fars fasa fasc fase fass fcap fcar fcas fcca fccf fccp fces fcpa fcps fcra fcsc feaf feap fear feas fece feer fees fefc fefe feff fepa fepc feps fera ferc fere ferr fers fesa fese fess ffar ffcc ffee ffff ffps ffrr ffsa ffss fp-c fpaa fpas fpcc fpra fprf frac frae frap fras frcc frcp frea free frep fres frfc frps frsc fsas fscc fsec fspc fspf fsra fssa fssc fssf fssp paap paar paas paca pace pacs paea paec paep paer paes pafa pafc pafe paff papa pape papp papr paps par- para parc pare parf parp parr pars pasa pasc pase pasp pass pcaa pcae pcaf pcap pcas pcca pccc pcce pccs pcea pcep pcer pcfc pcpp pcps pcra pcrc pcre pcrf pcsa pcse peac peap pear peas peca pece pecr pecs peec peep peer pees pefc peff pefs pepa pepe peps per- pera perc pere perf perp perr pers pesa pese pess pfaa pfas pfce pfcs pfff pffr pfps pfra ppac ppap ppar ppcc ppcs pper ppfa pppa pppp ppps pprc pprf ppsf ppss prae prar pras prca prcc prcf prcp prcs pre- prec pree pref prep pres prfc prfs prps prrs prsa prsc prse prss psac psap psas psca psec psfs pspp pspr psps psrp pssa pssc psse raaf raas rac- raca racc race racs raec raef raep raer raes rafa rafc rafe raff rapa rapc rape rapp raps rara rare rarf rars rasa rasc rase rasp rass rcac rcaf rcas rccc rccs rcep rcfc rcps rcsa rcsc rcss rea- reac reae reaf reap rear reas reca recc rece recp recr recs reef reep rees refe reff refr refs repe repp repr reps rera rere rers resa rese resp ress rfae rfef rffc rpca rpcs rpfc rpps rras rrfc rrrr rrsp rsaa rsaf rscc rscs rsee rsfc rsps rsre rssa sa-c saac saae saaf saap saar saas saca sacc sace sacr sacs saer saes safa safc safe saff safr sapa sape sapp saps sara sarc sare sarf sarp sarr sars sasa sasc sase sasf sass scaa scac scaf scap scar scas sccc scce sccp sccs scea scec scee scep scer scfa scfc scfe scpa scpe scps scr- scra scrc scre scrs scsa scsc scsr se-c se-e se-f se-s seaa seac seaf seap sear seas sec- seca secc sece secr secs seea seec seef seep seer sees sefa seff sepa sepe sepp sepr seps sera serc sere serf serp serr sers sesa sesc sese sess sfar sfas sfca sfcc sfcs sfer sffc sfpa sfpc sfra sfrc sfss sp-a spac spae spap spar spas spca spcc spcs spea spec spee spef sper spes spfc spfs sppf spps sprs spsa spse spsp spss sraf sras srcc srec sres srfc srpc srps srsp ssaa ssac ssap ssas ssca sscc ssce sscp sscs ssec ssee ssep sses ssfc ssfp sspa sspc sspe sspf ssps ssra ssrc ssrs sssa sssc