npas npat npif npin nppa npsa npss npta nptn nsaa nsai nsfs nsin nsis nsna nsof nsos nspi nsps nssa nssf nsso nssp nsss nstp nsts ntap ntfp ntfs ntia ntis ntof ntop ntpa ntsf ntss ntto oafo oafs oais oapi oaps oasi oass oast oats ofan ofas off- offa offo offs ofgo ofit ofna ofno ofst ofta oftp ogai oggi ogin ogna ogni ogoa ogog ogoi ogon ogsi oigo oiii oins oint oion oios oist oita oiti onan onas onat onga ongi ongo onia onis onit onna onni onno onon onos onpg onpt onso onst ont- onti onto ooaa ooff oofs ooia oona oons oont oooo ooos oops oosa oosi oost ootp oots opan opap opia opii opin opio opis opit opng opo- opon opos oppa oppi oppo opps opsa opsi opti optn opto opts osaf osag osai osan osap osas osat osfa osgi osia osii osin osip osis osno osoi osoo osos ossa ossi osso osta osti osts otan otap otas otfp otif otin otis otit oto- otof otog oton otoo otos otpp otsa otsg otso otta otti otto otts paag paan paap paas paat pafa paff paga pago paia paig pain paio paip pais pait pan- pana pang pani pann pano pans pant paon paos papa papg papi papp paps pasa pasi paso pasp pass past pata pati pato pats patt pfaa pfas pfff pfft pfgs pfis pfit pfps pgaa pgas pgia pgsa pgss piaf piai pian piao pias piat pifa piff pifs piga pigf pigg pign pigo pigp pigs pigt piia piip pina ping pini pinn pino pinp pins pint pion piot pipa pipi pipo pipp pips pisa pisg pisi piso piss pist pita pitf piti pito pits pitt pnas pnin pnon pnot pnpo pnpp poan poas poat poff pofi pogg pogo pogs poia poin poio pois pona pong poni pono ponp pons pont poof poon poop poos poot pop- popa popi popo popp pops popt posa posi posn poso poss post pota potf poti poto pots pott ppan ppap ppfa ppga ppgi ppif ppig ppoa ppos pppa pppn pppo pppp ppps ppsf ppss ppta pptn ppts pptt psap psas psat psfs psga psgi psia psip psis psna psni psoa psoi pson psos pspi pspp psps pssa psso psst psts ptaf ptas ptgs ptop ptsa s-ii s-os saaf saag saan saap saas saat safa saff safi safo saft saga sagg sagi sago sags sagt saia saif sain saip sais sait sana sang sani sann sano sans sant saoi saon saos sapa sapi sapo sapp saps sasa sasf sasi saso sass sast sata satg sati satn sato sats satt sfas sfgp sfia sfio sfnt sfog sfos sfpa sfss sftp sfts sgaa sgap sggg sggs sgio sgps sgss sgta sgts siaa siaf siag siai sian sias siat sifa siff sifo sift siga sigg sigi sign sigo sigs siit sina sing sini sinn sino sinp sins sint sion siop sios siot sipa sipi sipo sipp sips sipt sisa sisi siss sist sit- sita siti sitn sito sits sitt snag snap snas snat snia snig snip snit snns snoa snog snoo snop snos snot snpg snpo snpp soan soap soas soat sofa sofi sofo soft soga sogi sogn sogo sogs soia soif soin sois soit son- sona song soni sono sons sont soof soog soon soop soos soot sopa sopi sopo sopp sops sosa sosi soso soss sost sota sotn soto sotp sots sp-a spag span spap spas spat spfs spgt spia spig spin spio spip spis spit spns spon spoo spop spos spot sppf spps spsa spso spsp spss spst spta spto spts ssaa ssan ssao ssap ssas ssat ssfp ssgs ssgt ssin ssis ssit ssns ssop ssot sspa sspf sspo ssps sspt sssa sssf sssi ssss ssta sstp ssts stag stai stan stap stas stat stfn stia stif stig stio stip stis stit stng stnn stns stoa stof stog ston stoo stop stos stot stpf stpp stps stsf stsi stss taa- taaf taag taan taas taat tafa taff tafi tafo taft taga tagg tagi tago tags taia taig tain taio taip tais tait tana tang tani tann tano tans tant taoa taos tapa tapi tapo tapp taps tapt tasa tasi tasp tass tast tata tati tato tats tatt tfin tfnp tfot tfpt tfsi tfss tftp tgfa tgif tgts tiaa tiaf tian tiao tias tifa tiff tifo tift tiga tigi tigs tiit tina ting tini tinn tino tins tint tion tiop tios tip- tipa tipi tipo tipp tips tipt tisa tisi tiso tiss tist tita titi tito titp tits titt tnag tngs tnsp tnts toan toas toat tofa toff tofi tofo toft toga togo togs togt tois toit tona tong toni tonn tono tons tooa toof toon toos toot top- topa topf topi topo topp tops topt tosa tosi toso toss tost tota toti toto tots tott tpap tpia tpon tppa tppp tpsa tptp tsaa tsai tsao tsat tsgt tsia tsig tsin tsis tsna tsoi tsop tsos tspn tspo tsps tspt tssa tssf tssg tssi tsst tsts ttfa ttff ttfn tton ttop ttss tttt