a-ii a-iv aaaa aaab aaai aaal aaap aaar aaas aaav aaba aabb aabi aabl aabp aaib aaii aais aala aali aall aals aapa aapi aapl aaps aara aari aarp aars aasa aasi aass aava abaa abab abai abal abap abar abas abb- abba abbb abbi abbr abbs abia abib abil abir abis abla abls ablv abpa abpi abpp abpr abps abra abri abrs abs- absa absi absl absp abss abva abvp aiai aias aiba aibl aiia aiib aiir aila aili ails aipa aipi aips aira airi airp airs aisa aisb aisi aisl aisr aiva al-p alaa alai alal alap alar alas alb- alba albi albs ali- alia alib alii alil alip alir alis all- alla alli alll allr alls alpa alpi alpl alps alsa alva alvi apai apal apap apar apas apba apbr apbs api- apia apip apis apl- apla aplp apls appa appl appr apps apra apri aprs apsa apsi apsl apss apsv arab arai aral arap arar aras arba arbi arbs aria arib arii aril arip aris arla arli arpa arpi arpl arps arr- arra arri arrr arrs ars- arsa arsi arva arvi asaa asab asai asal asap asar asas asba asia asii asil asip asir asis asla asli aslr aspa aspi aspl aspr asps asra asrs assa assi assl assp assr asss asva asvs avab aval avar avas avia avil avip avis aviv avlb avra avri avva ba-i baaa baal baar baas baba babb babi babr babs baia baib bail bair bais bala bali ball bals bapa bapi bapp baps bar- bara barb bari barr bars basa basi bass bava bavi bbas bbbb bbbs bblb bbls bbpr bial biap biar bias biba bibb bibi bibl bibs biis bila bili bill bils bipa bipp bips bira birb biri birl birr birs bis- bisa bisl bisp biss bivi bivl blaa blab blas blip blir blis blls blsp blss bpai bpsa brab brai bras brav bria bril bris brlp brls brrr brrs brsb brsr brvi bsaa bsap bsas bspp bspr bsra iaaa iaai iaal iaap iaas iaba iaia iais iala iall ials iapa iapp iaps iara iars iasa iasi iasp iasr iava ibar ibas ibia ibis ibra ibri ibsa ibss iias iiii iiis iila iipa iira iirs iisi iisp iisr ilal ilar ilas ilia ilir ilis ill- illa illi illp ills ilpa ilpr ilsa ilva ipas ipba ipil ippa ippr ipri ipsa ipsi ipsp ipss ipvs irai iral irap irar iras irbp iri- iria iril irip iris irla irlb irpa irps irra irri irrs irsa irsp irvs is-a isai isal isar isas isba isbl isia isil isis isla isls ispa ispr isps isra isri isrp issa issi issp issr isss ivai ivar ivbv ivrs laaa laal laap laar laas laba labi labr labs laia lail laip lair lais lala lali lall lapa lapb lapi lapp laps lara larb lari larp larr lars larv lasa lasi lass lava lavi lavs lbar lbia lblr lbrs liar lias liba libr libs liia liii liir liis liiv lila lilb lili lill lils lip- lipa lipb lipi lipl lipp lips lira liri lirl lirp lirr lirs lisa lisi lisp liss liva livi livs llbs llll llps lpla lppl lprp lpss lral lrba lrps lrrr ls-r lsap lsla lspl lspr lssa lssp lssr lvii lviv lvrr lvsv paal paap paar paas paba paia paib pail paip pair pais pala pali pall palp pals papa papb papi papp papr paps par- para pari parl parp parr pars parv pasa pasi pasl pasp pass pava pavs pbar pbil pbpa pbrs pbsa pbsp piai pial pias pibb pibi piia piip pil- pila pili pill pils pipa pipi pipp pips pira piri pirl pirr pirs pisa pisi piss piva plaa plab plai plap plar plas plav plbr plib plip plis plpa plpp plra plri plsi plss plvi ppal ppap ppar ppbv ppib ppli pppa pppp ppps ppss prai prar pras prbs pri- pria prii pris priv prlr prls prps prri prrs prsa prsi prsl prss prsv psap psas psav psbr psia psil psip psis pspi pspp pspr psps psrp pssa pvlv pvpa pvsa raab raas raba rabb rabi rabl rabs raia raii rail raip rair rais rala ralb rall rapa rapi rapl rapp raps rara rarb rari rars rasa rasi rasl rasp rass rava ravi rbbb rbbr rbbs rbis rbsl rbsp rbss riaa riab riai rial rias rib- riba ribs riia riis rila rill rilp ripa ripi ripl ripp ripr rips riri rirs risa risi risp riss riva rivp rivs rlab rlls rpii rpls rpps rras rrrr rrsp rsaa rsai rsbi rsis rslp rspb rsps rssa rssl rsvp rvsp s-ib s-ii s-iv saab saal saap saar saas saba sabb sabi sabr sabs saia sail saip sair sais saiv sala sali sall salp sals salv sapa sapi sapp saps sara sari sarl sarp sarr sars sarv sasa sasi sasl sass sava savi savs sbaa sbai sbar sbas sbbs sbia sbsa sbsi sbsp siaa siab siai sial sias siba sibi sibs sil- sila sili sill sils sipa sipi sipp sips sira siri sirp sirr sirs sisa sisi siss siva sivi sl-i slaa slab slai slap slas slav slbp slib slip slir sllp slpi slpp slps slrp slrs slsa sp-a spal spap spar spas spia spib spip spir spis spiv spla splp splr spls spps spri sprs spsa spsp spss spva sras srib sris srlv srps srsp srvl ssaa ssab ssap ssas ssbr ssis ssla sslp sspa sspl ssps ssra ssri ssrl ssrs sssa sssb sssi ssss ssvp svar svil svir vaal vaar vaas vabs vaia vail vair vais vala vali vall valp vals vapa vapb vapi vara vari varp varr vars vas- vasa vasi vasl vasp vass vava vavs vial viar vias vibs viii vila vili vill vils vipr vips vira virb viri virl virr visa visi visp viss viva vivi vlab vlai vlas vlba vlli vlsi vplp vrai vrap vras vrav vrba vrbl vria vril vris vrsa vrsi vsip vsrp vssl vvpb vvsb vvvv