-ana a-wa aaaa aaab aaan aaap aaas aaba aabb aabp aabt aabw aana aanp aaon aaoo aaow aapa aapo aaps aapt aasa aass aast aata aatt aatw aawt aaww abaa abab aban abap abas abat abaw abb- abba abbb abbo abbs abbt aboa abob abon aboo abos abot abow abpa abpn abpp abps abs- absa absp abss absw abta abts abwa ana- anaa anab anan anao anap anas anat anba anbb anbo anna annb anno anns annt ano- anoa anon anos anp- anpa anpp ansa anso ansp ant- anta anto ants antt aoba aonb aono aont aopo aosp aoss apan apao apap apas apat apaw apba apbs apna apno apo- apon apoo apop apos apot appa apps appt apsa apso apss apta aptn apts aptt apwa asaa asab asan asao asap asas asat asba asbo asno asob ason asop asos asot asow aspa aspo asps aspt assa assn asso assp asss asst asta astb asto astp asts at-t ataa atab atan atap atas atat atbs atna atno atns atob aton atop atos atot atsb atst atta attn atto attp atts atwa atwo atws atwt awan awas awns awon awoo awow awpp awss awst awts awwa awws baaa baan baas baat baba babb babo babs bana bann bano banp bans bant baon baos bapa bapp baps bapt basa baso bass bast bata batn bato bats batt baw- bawn baws bbas bbbb bbbs bbws bnas bnpp bnss bnta bnwt boab boan boas boat boba bobb bobo bobs bobw bona bonn bono bons bont boob boon boop boos boot boow bopa bopp bops bosa bosn boso boss bost bota botb botn boto bots bott botw bowa bown bows bowt bpot bpsa bsaa bsap bsas bsat bsaw bsns bson bsos bspp bsts btaa btan btbp btob btps btss bttb btwn btwo bwaa bwan naaa naab naan naas naat naba nabo nabs nan- nana nanb nann nano nanp nans nant naos naot naow napa napb napo napp naps napt nas- nasa nasb naso nasp nass nast nasw nata nato natp nats natt nawa nawo naws nawt nbaa nbap nbas nbbo nbpa nbpp nbps nbsp nnnn nnos nnot nnsa nnss nntn noaa noap noat noba nobo nobs non- nona nonn nono nons nont nonw noo- noob noon nooo noop noos noot nops nos- nosa noss nost not- nota noto nots nott notw nowa nown nows nowt npap npas npat nppa npsa npss npta nptn npws nsaa nsbo nsna nsos nsps nssa nssb nsso nssp nsss nstp nsts nswp ntap ntop ntpa ntsb ntss ntto ntwt nwbn nwbw nwpa nwpp nwsa nwss nwst oaps oass oast oats oban obas obba obbo obon obos obot obsn obss obst obts onab onan onas onat onna onno onon onos onpt onso onst ont- onto ooaa ooba oona oons oont oooo ooos oops oosa oost ootb ootp oots ootw opan opap opo- opon opos oppa oppo opps opsa optn opto opts osan osap osas osat osba osbp osno osoo osos osow ossa ossb osso osta osts otan otap otas otbs oto- oton otoo otos otow otpp otpw otsa otso otta otto otts otwo owna owns owow owsa owt- owtt owwa paan paap paas paat paba pabt pan- pana pann pano pans pant paon paos papa papb papp paps pasa paso pasp pass past pasw pata pato pats patt pawa pawb pawn pawo paws pban pbpa pbsa pbsp pnas pnon pnot pnpo pnpp poan poas poat poba pobo pobs pona pono ponp pons pont poon poop poos poot pop- popa popo popp pops popt posa posb posn poso poss post pota poto pots pott potw powa powp pows powt ppan ppap ppoa ppos pppa pppn pppo pppp ppps ppss ppta pptn ppts pptt psap psas psat psaw psbt psna psoa pson psos pspp psps pssa psso psst psts pswa ptab ptas ptop ptsa pwaa pwba pwns pwnt pwts s-os saab saan saap saas saat saba sabb sabo sabs sana sann sano sans sant saon saos sapa sapo sapp saps sasa saso sass sast sata satb satn sato sats satt sawa sawn saws sawt sbaa sbas sbbs sbot sbsa sbsp sbst sbtn snab snap snas snat snaw snba snns snoa snob snoo snop snos snot snow snpo snpp soan soap soas soat soaw soba sobo sobp sobs sobt son- sona sono sons sont soon soop soos soot sopa sopo sopp sops sosa soso soss sost sota sotn soto sotp sots sotw sowa sown sowp sows sowt sp-a span spap spas spat spaw spns spon spoo spop spos spot spps spsa spso spsp spss spst spta sptb spto spts ssaa ssab ssan ssao ssap ssas ssat ssaw ssbn ssns ssop ssot sspa sspo ssps sspt sssa sssb ssss ssta sstb sstp ssts ssws stab stan stap stas stat staw stbs stnn stns stoa stob ston stoo stop stos stot stow stpp stps stss swab swan swap swas swat swbs swbw swnt swob swon swoo swop swot swow swpa swss swts taa- taan taas taat taba tabb tabo tabs tana tann tano tans tant taoa taos tapa tapo tapp taps tapt tasa tasb tasp tass tast tata tatb tato tats tatt tawa tawn tawo taws tawt taww tbas tbbs tbsp tbst tbta tbtp tnsp tnts toab toan toas toat toaw toba tobo tobs tobt tona tonb tonn tono tons tooa toon toos toot top- topa topo topp tops topt tosa tosb toso toss tost tota toto tots tott towa town tows tpap tpon tppa tppp tpsa tptp tpws tsaa tsao tsat tsna tsob tsop tsos tspn tspo tsps tspt tssa tsst tsts tswa ttab ttbb tton ttop ttss tttt twan twas twat twbt twnt two- twoa twob twon twoo twop twos twot twps twss waaa waao waas waat waaw waba wabb wabn wabo wabs wabt wabw wan- wana wanb wann wano wans want waob waon waoo waos waow wapa wapb wapn wapo wapp waps wapt wapw wasa wasb wasn waso wasp wass wast wata watb watn wato wats watt watw wawa wawb wawo waws wawt wbaa wbab wban wbap wbat wbbb wbbn wbbo wbbp wbbs