a-ii a-wa aaaa aaai aaap aaar aaas aaii aais aaoo aaow aapa aapi aapo aaps aapt aara aari aaro aarp aars aart aasa aasi aass aast aata aatt aatw aawt aaww aiai aias aiia aiir aioi aipa aipi aips aira airi airo airp airs airt aisa aisi aiso aisr aist aita aiti aitr aits aitt aiwa aiwo aopo aora aors aort aosp aoss apai apao apap apar apas apat apaw api- apia apio apip apis apit apo- apoo apop apor apos apot appa appr apps appt apra apri apro aprs aprt apsa apsi apso apss apta apti apts aptt apwa arai arap arar aras arat araw aria arii ario arip aris arit aroa aroi aroo aror aros arow arpa arpi arps arr- arra arri arro arrr arrs arrt ars- arsa arsi arso arst arta arti arto artr arts arwa arwi asaa asai asao asap asar asas asat asia asii asio asip asir asis asit asoi asop asor asos asot asow aspa aspi aspo aspr asps aspt asra asro asrs assa assi asso assp assr asss asst asta asti asto astp astr asts at-t ataa atai atap atar atas atat atia atip atis atit atoi atop ator atos atot atpr atra atri atro atrp atsi atst atta atti atto attp attr atts atwa atwi atwo atws atwt awar awas awit awoo awow awpp awro awss awst awts awwa awws iaaa iaai iaap iaas iaat iaia iais iapa iapp iaps iapt iara iars iart iasa iasi iaso iasp iasr iata iati iawa iias iiii iiio iiis iiit iioi iioo iiop iios iipa iira iirs iisi iisp iisr iist iita iitr iitt iiwi ioii ioio ioit iooi iooo ioos iops iora iori iors ioso iota ioto iowa ipas ipat ipop ipos ippa ippo ippr ipri ipsa ipsi ipso ipsp ipss ipsw ipta ipto ipts irai irao irap irar iras iri- iria irio irip iris irop irpa irps irra irri irrs irsa irsp irta irti irtp irts is-a isai isao isar isas isat isaw isia isis isit iso- isop isor isos ispa ispr isps ispw isra isri isrp issa issi isso issp issr isss ista isti isto istp istr ists itaa itai itap itar itas itat itaw itia itis itoi itoo itor itos itpa itra itri itrs itsa itsi itso itsp itta itto itwa iwai iwao iwar iwas iwis iwiw iwpr iwps oais oapi oaps oara oars oasi oass oast oats oiii oios oira oirt oist oita oiti ooaa ooia oooo ooos oops oora oort oosa oosi oost ootp oots ootw opap opar opia opii opio opis opit opo- opor opos oppa oppi oppo opps opra opsa opsi opti opto opts orai orao orar oras orat ori- oria orio oris orit oro- oror oros orot orpi orps orra orri orro orrs orsa orsi orso orta orto orts orwa orwo osai osap osar osas osat osia osii osip osis osoi osoo osor osos osow osro ossa ossi osso osta osti ostr osts otap otar otas otis otit oto- otoo otor otos otow otpp otpw otra otro otrs otsa otso otta otti otto otts otwo owai owar owia owir owow owsa owt- owtt owwa paap paar paas paat paia paio paip pair pais pait paos papa papi papp papr paps par- para pari paro parp parr pars part pasa pasi paso pasp pass past pasw pata pati pato patr pats patt pawa pawi pawo pawr paws piai piao pias piat piia piip piot pipa pipi pipo pipp pips pira piri piro pirr pirs pisa pisi piso piss pist pita piti pito pitr pits pitt piwi poar poas poat poia poio pois poop poor poos poot pop- popa popi popo popp pops popt pora pori poro porr pors port posa posi poso poss post pota poti poto pots pott potw powa powp powr pows powt ppap ppar ppoa ppos pppa pppo pppp ppps ppss ppta ppts pptt prai prao prar pras prat praw pri- pria prii pris pro- proa proo prop pros prot prow prps prri prrs prsa prsi prso prss prti prtp prtr psap psas psat psaw psia psip psis psoa psoi psos pspi pspp pspr psps psrp pssa psso psst psts pswa ptas ptop ptsa pwaa pwts raas raat raia raii raip rair rais rait raop raos rapa rapi rapp raps rapt rara rari raro rars rasa rasi raso rasp rass rast rata rati rato ratp rats ratt rawa rawr raws raww riaa riai rias riat riia riis rios riot ripa ripi ripp ripr rips ript riri rirs risa risi riso risp riss rist rita riti rito rits ritt riwo roap roar roas roat roia roio roir rois roit rooi roop roor roos root ropa ropo rops rora rori roro rort rosa rosi roso rosp ross rost rota roti roto rotr rots rott rowa rowi rowp rowr rows rowt roww rpii rpos rpps rpta rpts rras rrat rrrr rrsp rsaa rsai rsis rsos rspo rsps rssa rstp rsts rtai rtas rtpa rtps rtss rttp rtts s-ii s-os saap saar saas saat saia saip sair sais sait saoi saor saos sapa sapi sapo sapp saps sara sari saro sarp sarr sars sart sasa sasi saso sass sast sata sati sato satr sats satt sawa sawi saws sawt siaa siai sias siat siit siop sior sios siot sipa sipi sipo sipp sips sipt sira siri siro sirp sirr sirs sirt sisa sisi siss sist sit- sita siti sito sits sitt siwa siwi soap soar soas soat soaw soia soir sois soit soop soor soos soot sopa sopi sopo sopp sops sora sori soro sorr sors sort sosa sosi soso soss sost sota soto sotp sots sotw sowa sowi sowp sowr sows sowt sp-a spap spar spas spat spaw spia spio spip spir spis spit spoo spop spor spos spot spps spri spro sprs spsa spso spsp spss spst spta spto sptr spts sras sraw sris sros srps srpt srsp srta srtp srtr ssaa ssao ssap ssas ssat ssaw ssis ssit ssop ssot sspa sspo ssps sspt ssra ssri ssrs sssa sssi ssss ssta sstp ssts ssws stai