-er a-a a-b a-t aaa aab aae aap aar aat aaw ab- aba abb abe abp abr abt abw aea aeb aee aep aer aet aew ap- apa apb ape app apr apt apw ar- ara arb are arp arr art arw at- ata atb ate atp atr att atw aw- awa awb awe awp awr awt aww b-p baa bab bae bap bar bat baw bba bbb bbe bbp bbr bbt bbw be- bea beb bee bep ber bet bew bpa bpb bpe bpp bpr bpt bpw bra brb bre brp brr brt brw bta btb bte btp btr btt btw bwa bwb bwp bwr eaa eab eae eap ear eat eaw eba ebb ebe ebp ebr ebt ebw eea eeb eee eep eer eet eew ep- epa epb epe epp epr ept epw era erb ere erp err ert erw eta etb ete etp etr ett etw ewa ewb ewe ewp ewr ewt eww p-p paa pab pae pap par pat paw pba pbb pbe pbp pbr pbt pbw pea peb pee pep per pet pew ppa ppb ppe ppp ppr ppt ppw pra prb pre prp prr prt prw pt- pta ptb pte ptp ptr ptt ptw pwa pwb pwe pwp pwr pwt ra- raa rab rae rap rar rat raw rba rbb rbe rbp rbr rbt rbw re- rea reb ree rep rer ret rew rpa rpb rpe rpp rpr rpt rpw rra rrb rrp rrr rrt rta rtb rte rtp rtr rtt rtw rwa rwb rwe rwr taa tab tae tap tar tat taw tba tbb tbe tbp tbr tbt te- tea teb tee tep ter tet tew tpa tpb tpe tpp tpr tpt tpw tra trb tre trp trr trt trw tta ttb tte ttp ttr ttt ttw twa twb twe twp twr twt tww waa wab wae wap war wat waw wba wbb wbe wbr wbt wbw wea web wee wep wer wet wew wpa wpb wpe wpp wpr wpt wr- wra wre wrp wrr wrt wrw wta wtb wtp wtr wtt wtw wwa wwe wwp wwt www

a-be a-wa aaaa aaab aaae aaap aaar aaba aabb aabp aabt aabw aaea aaep aapa aapt aara aare aarp aart aata aatt aatw aawt aaww abaa abab abae abap abar abat abaw abb- abba abbb abbe abbr abbt abee aber abet abpa abpp abpr abra abta abwa abwe abwr aeap aeer aer- aera aeta aetr aett apap apar apat apaw apba apbr apea apep aper apet appa appr appt apra apre aprt apta apte aptt apwa arab arae arap arar arat araw arba arbe area aree arep aret arew arpa arpe arr- arra arre arrr arrt arta arte artr arwa arwe at-t ataa atab atae atap atar atat atea atee atep ater atew atpr atra atre atrp atta atte attp attr atwa atwt awae awar awbe awe- aweb awee awer awet awpp awre awwa baaa baar baat baba babb babe babr baer bapa bape bapp bapt bar- bara barb bare barr bart bata bate batt baw- bawe bbbb bbeb bbet bbpr bbwr beap bear beat beaw beba bebb bebe beeb beep beer beet bera bere berr bert beta bete bett betw bewa bewe bpea brab brae brat braw brea breb bree brep brer bret brew brrr brwe btaa btbp btrt bttb bwaa eaba eapp eara earb eare earp eart earw eata eate ebba ebbr ebbw eber eeea eeee eera eeta eete epaa epee eper eppa eppp epra eprb eprp epta epte erap erat erba erbb erbe ereb erer eret erew erpa erpe erra erre erta erwt etap etat etbr etee eter etra etre etta ette ewer ewew ewre ewte paap paar paat paba pabt paea paep paer papa papb pape papp papr par- para pare parp parr part pata pate patr patt pawa pawb pawe pawr pbar pbpa peab peap pear peat peaw peba peep peer peet pepa pepe per- pera pere perp perr pert peta pete petr pett pewe ppap ppar pper pppa pppp ppta pptt prae prar prat praw pre- preb pree prep pret prew prtp prtr ptab pter pwaa pwba raab raat raba rabb rabe raep raer rapa rape rapp rapt rara rarb rare rata rate ratp ratt rawa rawe rawr raww rbbb rbbr rea- reae reap rear reat reba rebb rebe reeb reep reet repe repp repr rept rera rere rert reta rete retr rett rewa rewe rpet rpta rrat rrrr rtee rtpa rttp taa- taar taat taba tabb tabe taer tapa tape tapp tapr tapt tara tarb tare tarp tarr tart tata tatb tate tatr tatt tawa tawe tawt taww tbar tbrb tbta tbtp tear teat teaw teba teer teet tepa tepe tepp ter- tera tere terp terr teta tete tetr tett tewa tpap tper tppa tppp tppr tprw tpte tptp tptr traa trab trae trap trat traw tre- trea tree tret trew trpa trpe trpp trra trte trtr trwe ttab ttbb tter tttt twae twat twbt twee twep twer twrp waaa waar waat waaw waba wabb wabe wabr wabt wabw waeb waee waer waet waew wapa wapb wape wapp wapr wapt wapw war- wara warb ware warp warr wart warw wata watb wate watr watt watw wawa wawb wawe wawt wbaa wbab wbae wbap wbar wbat wbbb wbbe wbbp wbbr wbbt wbbw wbea wbeb wber wbet wbew wbpe wbpt wbpw wbrb wbrp wbrr wbrt wbrw wbta wbte wbtp wbtr wbtt wbtw wbwb wbwt weaa weap wear weat webb webe webp webt weeb weep weer weet wepa wepe wepp wepr wept wer- wera werb were werp werr wert werw weta wetb wete wetr wett wewe wpaa wpab wpae wpap wpar wpat wpaw wpba wpbr wpbt wpea wpeb wpep wper wpet wppa wppb wppr wppt wpra wprb wpre wprp wprr wprt wpta wptb wpte wptr wptw wpwa wpwt wraa wrab wrae wrap wrar wrat wraw wrba wrbb wrbe wrbp wrbt wrbw wreb wree wrer wret wrew wrpa wrpb wrpp wrpr wrpw wrra wrrb wrre wrrw wrta wrtb wrte wrtp wrtr wrtw wrwa wrwb wrwr wtab wtae wtap wtar wtaw wtbb wtbp