pasp pass pbar pbmr pbpa pbrs pbsa pbsp peab peai peap pear peas peba peep peer pees peia peip peir peis pepa pepe pepi peps per- pera pere peri perm perp perr pers pesa pese pesi pess piai pias pibb pibi piea piem piep pier pies piia piip pima pime pimi pimp pims pipa pipe pipi pipp pips pira pire piri pirr pirs pisa pise pisi piss pmaa pmbr pmip pmma pmmp pmpm pmrs pmsa pmse ppap ppar pper ppib ppie ppms pppa pppp ppps pprm ppss prae prai pram prar pras prbs pre- preb pree prem prep pres pri- pria prie prii prim pris prps prri prrm prrs prsa prse prsi prss psap psas psbr pseb psei psia psim psip psis pspi pspp pspr psps psrp pssa psse pssm raab raam raas raba rabb rabe rabi rabs raep raer raes raia raie raii raim raip rair rais rama ramb rame rami ramm ramp rams rapa rape rapi rapm rapp raps rara rarb rare rari rars rasa rase rasi rasm rasp rass rbbb rbbr rbbs rbis rbms rbsp rbss rea- reae ream reap rear reas reba rebb rebe rebs reeb reem reep rees reia reii reim reir reis rema reme remi remp rems repe repi repp repr reps rera rere reri rers resa rese resi resp ress riaa riab riai riam rias rib- riba ribe ribs riem riep rier ries riia riis rima rime rimi rimm rims ripa ripe ripi ripp ripr rips rire riri rirs risa rise risi rism risp riss rmas rmbs rmrp rmsp rpii rpms rpps rras rrmp rrrr rrsp rsaa rsai rsbi rsee rsis rsma rsme rspb rsps rsre rssa s-ib s-ii saab saae saam saap saar saas saba sabb sabe sabi sabr sabs saeb saer saes saia saie saim saip sair sais sam- sama same sami samm samp sams sapa sape sapi sapp saps sara sare sari sarm sarp sarr sars sasa sase sasi sasm sass sbaa sbai sbar sbas sbbs sber sbia sbma sbsa sbse sbsi sbsp se-e se-i se-s seaa seab seam seap sear seas seba sebe sebi sebs seea seeb seem seep seer sees seia seie seii seim seip seir seis sema seme semi semp sems sepa sepe sepi sepp sepr seps sera serb sere seri serm serp serr sers sesa sese sesi sess siaa siab siae siai siam sias siba sibe sibi sibs sier sies siim sima sime simi simm simp sims sipa sipe sipi sipp sips sira sire siri sirp sirr sirs sisa sise sisi siss smaa smai smap smas smba smbe smea smeb smee smei smep smia smie smis smpa smps smsp smss sp-a spae spam spap spar spas spea speb spee sper spes spia spib spie spim spip spir spis spma spme spmi spms spps spri sprm sprs spsa spse spsp spss sram sras sreb srem sres srib srim sris srps srsp ssaa ssab ssam ssap ssas ssbr ssee ssem ssep sses ssis sspa sspe ssps ssra ssri ssrm ssrs sssa sssb sssi sssm ssss