pera pere perg peri perk perp perr pers pesa pese pesi pess pgaa pgas pger pgia pgsa pgss piai pias piea piep pier pies piga pigg pigk pigp pigs piia piip pika pike piki pikk piks pipa pipe pipi pipp pips pira pire pirg piri pirk pirr pirs pisa pise pisg pisi pisk piss pkge pkgs pkia pkig ppap ppar pper ppga ppgi ppie ppig pppa pppp ppps ppss prae prag prai prar pras pre- pree preg prek prep pres prgs pri- pria prie prig prii pris prps prri prrs prsa prse prsi prss psap psas pseg psei psga psgi psgr psia psip psis pspi pspp pspr psps psrk psrp pssa psse raag raak raas raeg raep raer raes raga rage ragg ragi rags raia raie raig raii raik raip rair rais raka rake raki rakk rapa rape rapi rapp raps rara rare rari rark rars rasa rase rasi rask rasp rass rea- reae reak reap rear reas reek reep rees rega rege regi regr regs reia reii reik reir reis reka reke reki reks repe repi repp repr reps rera rere rerg reri rers resa rese resi resp ress riaa riai riak rias riek riep rier ries riga rige rigg rigi rigs riia riis rika rike riki rikk ripa ripe ripi ripp ripr rips rire riri rirs risa rise risi risk risp riss rkss rpga rpgs rpii rpps rras rrrr rrsp rsaa rsai rsee rsis rspk rsps rsre rssa s-ii saae saag saak saap saar saas saek saer saes saga sage sagg sagi sags saia saie saik saip sair sais saka sake saki sakk saks sapa sape sapi sapp saps sara sare sarg sari sark sarp sarr sars sasa sase sasi sask sass se-e se-g se-i se-k se-s seaa seak seap sear seas seea seeg seek seep seer sees sega sege segg segi segs seia seie seii seik seip seir seis seka seke seki sekk sepa sepe sepg sepi sepp sepr seps sera sere serg seri serk serp serr sers sesa sese sesi sess sgaa sgap sger sges sggg sggs sgps sgss siaa siae siag siai siak sias sieg siek sier sies siga sige sigg sigi sigs siik sika sike siki sikr siks sipa sipe sipi sipp sips sira sire siri sirk sirp sirr sirs sisa sise sisi sisk siss skag skai skap skar skee skeg skei skep sker skes skia skie skig skik skip skir skis skra skss sp-a spae spag spak spap spar spas spea spee speg spek sper spes spia spie spig spik spip spir spis spke spkr spps spri sprs spsa spse spsp spss sras sres sris srps srsp ssaa ssap ssas ssee ssep sses ssgs ssis sspa sspe ssps ssra ssrg ssri ssrs sssa sssi ssss