-er a-a a-b aaa aab aae aap aar aas ab- aba abb abe abp abr abs aea aeb aee aep aer aes ap- apa apb ape app apr aps ar- ara arb are arp arr ars as- asa asb ase asp asr ass b-p baa bab bae bap bar bas bba bbb bbe bbp bbr bbs be- bea beb bee bep ber bes bpa bpb bpe bpp bpr bps bra brb bre brp brr brs bsa bsb bse bsp bsr bss eaa eab eae eap ear eas eba ebb ebe ebp ebr ebs eea eeb eee eep eer ees ep- epa epb epe epp epr eps era erb ere erp err ers es- esa esb ese esp esr ess p-p paa pab pae pap par pas pba pbb pbe pbp pbr pbs pea peb pee pep per pes ppa ppb ppe ppp ppr pps pra prb pre prp prr prs ps- psa psb pse psp psr pss ra- raa rab rae rap rar ras rba rbb rbe rbp rbr rbs re- rea reb ree rep rer res rpa rpb rpe rpp rpr rps rra rrb rrp rrr rrs rsa rsb rse rsp rsr rss saa sab sae sap sar sas sba sbb sbe sbp sbr sbs se- sea seb see sep ser ses spa spb spe spp spr sps sr- sra srb sre srp srr srs ss- ssa ssb sse ssp ssr sss

-ase a-be aaaa aaab aaae aaap aaar aaas aaba aabb aabp aaea aaep aaes aapa aaps aara aare aarp aars aasa aase aass abaa abab abae abap abar abas abb- abba abbb abbe abbr abbs abee aber abes abpa abpp abpr abps abra abrs abs- absa abse absp abss aeap aeas aebs aeer aer- aera aers aess apap apar apas apba apbr apbs apea apep aper apes appa appr apps apra apre aprs apsa apse apss arab arae arap arar aras arba arbe arbs area aree arep ares arpa arpe arps arr- arra arre arrr arrs ars- arsa arse asaa asab asae asap asar asas asba asea asee asep aser ases aspa aspe aspr asps asra asrs assa asse assp assr asss baaa baar baas baba babb babe babr babs baer baes bapa bape bapp baps bar- bara barb bare barr bars basa base bass bbas bbbb bbbs bbeb bbpr beap bear beas beba bebb bebe beeb beep beer bees bera bere berr bers bes- besa bese bess bpea bpsa brab brae bras brea breb bree brep brer bres brrr brrs brsb brsr bsaa bsap bsas bsea bseb bsee bser bses bspp bspr bsra bsse eaba eapp eaps eara earb eare earp ears easa ease ebba ebbr ebbs eber ebes ebsa eeea eeee eees eeps eera eers eese epaa epas epee eper epes eppa eppp epps epra eprb eprp eprs epsa epsp epss erap eras erba erbb erbe ereb erer eres erpa erpe erps erra erre errs ersa erse esab esar esas esba esbs esea esee eser eses espa espe espp esps esra essa esse essp paap paar paas paba paea paep paer paes papa papb pape papp papr paps par- para pare parp parr pars pasa pase pasp pass pbar pbpa pbrs pbsa pbsp peab peap pear peas peba peep peer pees pepa pepe peps per- pera pere perp perr pers pesa pese pess ppap ppar pper pppa pppp ppps ppss prae prar pras prbs pre- preb pree prep pres prps prrs prsa prse prss psap psas psbr pseb pspp pspr psps psrp pssa psse raab raas raba rabb rabe rabs raep raer raes rapa rape rapp raps rara rarb rare rars rasa rase rasp rass rbbb rbbr rbbs rbsp rbss rea- reae reap rear reas reba rebb rebe rebs reeb reep rees repe repp repr reps rera rere rers resa rese resp ress rpps rras rrrr rrsp rsaa rsee rspb rsps rsre rssa saab saae saap saar saas saba sabb sabe sabr sabs saeb saer saes sapa sape sapp saps sara sare sarp sarr sars sasa sase sass sbaa sbar sbas sbbs sber sbsa sbse sbsp se-e se-s seaa seab seap sear seas seba sebe sebs seea seeb seep seer sees sepa sepe sepp sepr seps sera serb sere serp serr sers sesa sese sess sp-a spae spap spar spas spea speb spee sper spes spps sprs spsa spse spsp spss sras sreb sres srps srsp ssaa ssab ssap ssas ssbr ssee ssep sses sspa sspe ssps ssra ssrs sssa sssb ssss

-aaa- a-a-p a-sea aaaas aaaee aaasa aaass aabaa aabba aabps aabra aapep aasee aasra abaab ababa ababe ababs abaer abara abare abasa abase abass abbar abbas abbes abbrs abear abeba abebe abeer abees abera abere aberr abrar abras abres absar absee aeaea aebbe aeres aespa apapa apar- apara apare apars apasa apass apear apeba apeep aper- apera apere apers apese apess appar apper apres apsar apses ar-ab arab- araba arabe arabs araea arara arare arars arase arass arbab arbar arbas arbee arber arbre areae arear areas arees arepa arere arese arpar arpas arras arrea arres arses asaba asara asare asarp asasa asbpe asear aseer asere asers aspar aspas asper aspra aspre asrar assab assas asse- asser asses baabe baars babar babas babbs babee baber babes babra baers bappe baraa barab barar baras barba barbe barbs barea barer bares barra barre barrs barsa barse barss basab basar baser bases baspa basra bassa basse bbbee bbear bbser be-er beara beare bears bease bebar beber bebes bebra beebe beebs beeps beers beppe berar berba berbe berea beres berra berre bersa berse besar besas besee besra bessa besse braas braes brasa brase brass breas breba breer brees brera brere brers brese bress brrar brrrr bsaba bssap earar eares earps earss easer eases easse ebara ebber ebers eeeee eepee epars epees eppas eppes erase erbaa erbar erbbe erber erear erebs erere eresa erras erres ersar erses esera esere esp-r espas esper espre essar esser esses essse p-rep paape paara paarp paars pabas pabra paese papa- papar papas paper papes pappa pappe papps papre papse para- parae paras parea