a-ii a-ya aaaa aaab aaai aaap aaar aaas aaba aabb aabi aabp aabt aaby aaib aaii aais aapa aapi aaps aapt aara aari aarp aars aart aasa aasi aass aast aata aatt abaa abab abai abap abar abas abat abay abb- abba abbb abbi abbr abbs abbt abby abia abib abir abis abit abiy abpa abpi abpp abpr abps abra abri abrs abry abs- absa absi absp abss abta abts abys abyt abyy aiai aias aiba aiia aiib aiir aipa aipi aips aipy aira airi airp airs airt airy aisa aisb aisi aisr aist aisy aita aiti aitr aits aitt apai apap apar apas apat apay apba apbr apbs api- apia apip apis apit appa appr apps appt appy apra apri aprs aprt apsa apsi apss apta apti apts aptt arab arai arap arar aras arat aray arba arbi arbs arby aria arib arii arip aris arit arpa arpi arps arpy arr- arra arri arrr arrs arrt arry ars- arsa arsi arst arsy arta arti artr arts arty ary- arya arys asaa asab asai asap asar asas asat asay asba asby asia asii asip asir asis asit aspa aspi aspr asps aspt aspy asra asrs assa assi assp assr asss asst assy asta astb asti astp astr asts asty asya at-t ataa atab atai atap atar atas atat atay atbs atia atip atis atit atpr atra atri atrp atry atsb atsi atst atta atti attp attr atts atty atya atys ayar ayas ayat ayay aypt ayra ayry ayta ayya ba-i baaa baar baas baat baba babb babi babr babs baby baia baib bair bais bait bapa bapi bapp baps bapt bar- bara barb bari barr bars bart bary basa basi bass bast bata bati bats batt baty baya bayi bays bayt bbas bbay bbbb bbbs bbpr biap biar bias biat biba bibb bibi bibs biis bipa bipp bips bira birb biri birr birs birt biry bis- bisa bisp biss bist bisy bita bits bitt biya biys bpai bpay bpsa bpti brab brai bras brat bray bria bris brit brrr brrs brsb brsr brst bry- brya bsaa bsap bsas bsat bspp bspr bsra bsts btaa btbp btps btrt btry btss bttb byar byas byit byrt bysb bysi bysp byss byst bysy byts i-by iaaa iaai iaap iaas iaat iaba iaia iais iapa iapp iaps iapt iara iars iart iasa iasi iasp iasr iata iati ibar ibas ibat ibia ibis ibra ibri ibsa ibss ibtb ibts ibyi iias iiii iiis iiit iipa iira iirs iisi iisp iisr iist iita iitr iitt ipas ipat ipba ippa ippr ippy ipri ipsa ipsi ipsp ipss ipta ipts irai irap irar iras irbp irby iri- iria irip iris iriy irpa irps irra irri irrs irsa irsp irta irti irtp irts is-a isai isar isas isat isay isba isbt isia isis isit ispa ispr isps ispy isra isri isrp issa issi issp issr isss issy ista isti istp istr ists isty isys itaa itai itap itar itas itat itay itbs itby itia itis itpa itra itri itrs itry itsa itsi itsp itsy itta itty iyai iyar iypt paap paar paas paat paba pabt paia paib paip pair pais pait papa papb papi papp papr paps papy par- para pari parp parr pars part pary pasa pasi pasp pass past pata pati patr pats patt paty pay- paya payb payp payr pays payt pbar pbpa pbrs pbsa pbsp piai pias piat pibb pibi piia piip pipa pipi pipp pips pipy pira piri pirr pirs piry pisa pisi piss pist pisy pita piti pitr pits pitt pity piya piys ppap ppar ppib pppa pppp ppps ppss ppta ppts pptt prai prar pras prat pray prbs pri- pria prii pris prps prri prrs prsa prsi prss prti prtp prtr prys psap psas psat psbr psbt psia psip psis pspi pspp pspr psps psrp pssa psst psts psy- psys ptab ptas ptsa pyas pyat pyay pypy pyr- pyra pyri pyry pysa pyss pyst pytt raab raas raat raba rabb rabi rabs raby raia raii raip rair rais rait rapa rapi rapp raps rapt rapy rara rarb rari rars rary rasa rasi rasp rass rast rasy rata rati ratp rats ratt raty raya rayr rays rayt rbbb rbbr rbbs rbis rbsp rbss rbst riaa riab riai rias riat rib- riba ribs riby riia riis ripa ripi ripp ripr rips ript riri rirs risa risi risp riss rist rita riti rits ritt riya rpii rpps rpta rpts rras rrat rrrr rrsp rsaa rsai rsbi rsis rspb rsps rssa rstp rsts rtai rtas rtpa rtps rtss rttp rtts ryas ryat ryba rybp ryip ryis rysy rytt ryyt s-ib s-ii saab saap saar saas saat saba sabb sabi sabr sabs saia saip sair sais sait sapa sapi sapp saps sapy sara sari sarp sarr sars sart sary sasa sasi sass sast sata satb sati satr sats satt saya sayi sayp sayr says sbaa sbai sbar sbas sbbs sbia sbsa sbsi sbsp sbst siaa siab siai sias siat siba sibi sibs siby siit sipa sipi sipp sips sipt sipy sira siri sirp sirr sirs sirt sisa sisi siss sist sisy sit- sita siti sits sitt sity siya siyi sp-a spap spar spas spat spay spby spia spib spip spir spis spit spps spri sprs spry spsa spsp spss spst spta sptb sptr spts spy- spyr spys sras srby srib sris srps srpt srsp srta srtp srtr ssaa ssab ssap ssas ssat ssbr ssby ssis ssit sspa ssps sspt ssra ssri ssrs sssa sssb sssi ssss ssta sstb sstp ssts stab stai stap star stas stat stay stbs stia stib stip stir stis stit stpp stps stra stri strs stry stsi stss sttr styr stys syar syia syis syra syrs syrt syry syss syst sytt taa- taar taas taat taba tabb tabi tabs taby taia taip tair tais tait tapa tapi tapp tapr taps tapt tara tarb tari tarp tarr tars tart tary tasa tasb tasi tasp tasr tass tast tasy tata tatb tati tatr tats tatt taty taya tays tayt tayy tbar tbas tbbs tbit tbrb