nien nier nies niia niip niir nina nind nine nini nins nipa nipe nipr nips nira nire nirs nisa nisd nise nisi nisp niss nnes nnnn nnpi nnpr nnsa nnss npap npas npda npes npin nppa nppd npra npri npsa npss nrap nras nrds nren nrna nrpn nrps nrrd nrsa nrsp nsaa nsai nsar nsds nsep nser nsin nsis nsna nsnr nspi nsps nsra nsrd nssa nsse nssp nssr nsss paan paap paar paas pada padd pade padi pads paea paen paep paer paes paia paid paie pain paip pair pais pan- pana pand pane pani pann pans papa pape papi papp papr paps par- para pard pare pari parn parp parr pars pasa pasd pase pasi pasp pass pdas pdea pdes pdns pdpa pdpn pdpr pdrs pdsa pdsd pdss peai pean peap pear peas ped- peda pede pedi peds peed peen peep peer pees peia pein peip peir peis pen- pena pend pene peni penn pens pepa pepd pepe pepi peps per- pera perd pere peri pern perp perr pers pesa pese pesi pess piai pian pias pida pide pids piea pied pien piep pier pies piia piip pina pind pine pini pinn pinp pins pipa pipe pipi pipp pips pira pire piri pirn pirr pirs pisa pisd pise pisi piss pnar pnas pnea pnes pnin pnpp pnra ppad ppan ppap ppar ppds ppen pper ppid ppie pppa pppd pppn pppp ppps ppss prad prae prai pran prar pras pre- pred pree pren prep pres pri- pria prid prie prii prin pris prna prnd prnp prpd prps prrd prri prrs prsa prsd prse prsi prss psap psas psdi psdp psdr psds psei psia psid psip psis psna psni psnr pspi pspp pspr psps psrd psrp pssa psse raad raan raas rada radd rade radr rads raed raen raep raer raes raia raid raie raii rain raip rair rais rana rand rane rani rann rans rapa rapd rape rapi rapp raps rara rare rari rars rasa rasd rase rasi rasp rass rdap rdas rder rdna rea- read reae rean reap rear reas reda redd rede redi redr reds reed reen reep rees reia reid reii rein reir reis rena rend rene reni renn rens repe repi repp repr reps rera rerd rere reri rers resa rese resi resn resp ress riaa riad riai rian rias rida ridd ride ridi rids ried rien riep rier ries riia riin riis rina rind rine rinn ripa ripd ripe ripi ripp ripr rips rire riri rirs risa risd rise risi risp riss rnai rnas rndp rnds rnie rnin rnsp rpdp rpii rppn rpps rrad rras rred rrna rrrr rrsp rsaa rsai rsdd rsds rsee rsid rsis rsna rsnn rsnr rsps rsre rssa s-ii saad saae saan saap saar saas sada sadd sade sadi sadr sads saen saer saes saia said saie sain saip sair sais sana sand sane sani sann sanr sans sapa sape sapi sapp saps sara sard sare sari sarn sarp sarr sars sasa sasd sase sasi sass sdae sdap sdds sdep sder sdes sdna sdpr sdps sdrs sdss se-d se-e se-i se-n se-s seaa sead sean seap sear seas seda sede seds seea seed seen seep seer sees seia seid seie seii sein seip seir seis sena send sene seni senn senr sens sepa sepd sepe sepi sepn sepp sepr seps sera serd sere seri sern serp serr sers sesa sese sesi sess siaa siae siai sian sias sida sidd side sidi sidr sids sied sien sier sies sina sind sine sini sinn sinp sins sipa sipe sipi sipp sips sira sire siri sirp sirr sirs sisa sisd sise sisi siss snad snap snar snas snda sned snee snep sner snes snia snid snie snip snir snns snpp snra snrs snsd sp-a spad spae span spap spar spas spde spdp spdr spea sped spee spen sper spes spia spie spin spip spir spis spne spns sppd spps sprd spri sprs spsa spsd spse spsp spss sras srde sres sris srna srni srnn srps srsd srsp ssaa ssan ssap ssas ssdd ssdp ssee ssep sses ssid ssin ssis ssns sspa sspe ssps ssra ssri ssrs sssa sssi ssss