pirn pirr pirs pisa pisi pisk piss pist pita piti pitr pits pitt pkan pkia pkin pkna pkts pnar pnas pnin pnkp pnpp pnra pntr ppan ppap ppar pppa pppn pppp ppps ppss ppta pptn ppts pptt prai pran prar pras prat pri- pria prii prin pris prna prnp prps prri prrs prsa prsi prss prti prtp prtr psap psas psat psia psip psis psna psni psnr pspi pspp pspr psps psrk psrp pssa psst psts ptak ptas ptsa pttk raak raan raas raat raia raii raik rain raip rair rais rait raka raki rakk rakt rana rani rank rann rans rant rapa rapi rapp raps rapt rara rari rark rars rasa rasi rask rasp rass rast rata rati ratk ratp rats ratt riaa riai riak rian rias riat riia riin riis rika riki rikk rina rink rinn ripa ripi ripp ripr rips ript riri rirs risa risi risk risp riss rist rita riti rits ritt rkss rkts rnai rnas rnin rnnt rnsp rntp rpii rppn rpps rpta rptn rpts rras rrat rrna rrrr rrsp rsaa rsai rsis rsna rsnn rsnr rspk rsps rssa rstp rsts rtai rtan rtas rtkn rtns rtpa rtps rtss rttp rtts s-ii saak saan saap saar saas saat saia saik sain saip sair sais sait saka saki sakk saks sana sani sank sann sanr sans sant sapa sapi sapp saps sara sari sark sarn sarp sarr sars sart sasa sasi sask sass sast sata sati satn satr sats satt siaa siai siak sian sias siat siik siit sika siki sikr siks sina sini sink sinn sinp sins sint sipa sipi sipp sips sipt sira siri sirk sirp sirr sirs sirt sisa sisi sisk siss sist sit- sita siti sitn sits sitt skai skan skap skar skat skia skik skin skip skir skis skit skn- skra skrt skss snak snap snar snas snat snia snip snir snit snns snpp snra snrk snrs sntr sp-a spak span spap spar spas spat spia spik spin spip spir spis spit spkr spns spps spri sprs spsa spsp spss spst spta sptr spts sras sris srna srni srnn srps srpt srsp srta srtp srtr ssaa ssan ssap ssas ssat ssin ssis ssit ssns sspa ssps sspt ssra ssri ssrs sssa sssi ssss ssta sstp ssts stai stak stan stap star stas stat stia stik stip stir stis stit stks stnn stnr stns stpp stps stra stri strk strn strs stsi stss sttr taa- taan taar taas taat taia taik tain taip tair tais tait taka taki takk taks takt tana tani tank tann tans tant tapa tapi tapp tapr taps tapt tara tari tark tarn tarp tarr tars tart tasa tasi task tasp tasr tass tast tata tati tatr tats tatt tiaa tian tiar tias tiit tika tiki tina tini tink tinn tins tint tip- tipa tipi tipp tips tipt tira tiri tirr tirs tisa tisi tiss tist tita titi titp tits titt tkip tkts tnik tnks tnpk tnsp tnts tpap tpia tpir tpks tppa tppp tppr tprs tpsa tptp tptr traa trai trak tran trap tras trat tri- tria trik trin trip tris trit trna trpa trpn trpp trps trra trsi trst trtr tsaa tsai tsar tsat tsia tsin tsis tsks tsna tspn tsps tspt tssa tssi tssr tsst tsts ttss tttt