piem pien piep pier pies pigg pign pigp pigs piip pil- pile pili pill pilm pils pime pimi pimp pims pine ping pini pinm pinn pinp pins pipe pipi pipp pips pire pirg piri pirl pirn pirr pirs pise pisg pisi piss ple- plee pleg plei plen ples plie plig plim plin plip plis plmg plmn plms plpp plri plsi plss pmeg pmel pmgs pmip pmle pmln pmmp pmpm pmrs pmse pmsg pmsl pnes pnin pnln pnml pnnl pnnm pnpp ppen pper ppgi ppie ppig pple ppli ppml ppms pppn pppp ppps pprm ppss pre- pree preg prel prem pren prep pres prgs pri- prie prig prii prim prin pris prle prlr prls prnp prps prri prrm prrs prse prsi prsl prss pseg psei psel psgi psgl psgr psil psim psip psis psni psnr pspi pspp pspr psps psrp psse pssm reel reem reen reep rees rege regi regl regm regn regr regs reii reil reim rein reir reis rele rell relm relp rels reme remi remn remp rems rene reng reni renn rens repe repi repl repp repr reps rere rerg reri rers rese resi resn resp ress riel riem rien riep rier ries rige rigg rigi rigs riin riis rile rill rilp rime rimi rimm rims rine ring rinn ripe ripi ripl ripp ripr rips rire riri rirs rise risi rism risp riss rlee rlin rlls rlml rlms rmll rmrg rmrp rmsp rngs rnie rnin rnli rnsp rpgs rpii rpls rpms rppn rpps rrle rrmp rrrr rrsp rsee rsis rslp rsme rsmg rsml rsnn rsnr rsps rsre rssl s-ii se-e se-g se-i se-n se-s seeg seel seem seen seep seer sees sege segg segi segs seie seii seil seim sein seip seir seis sele seli sell selm sels seme semi semn semp sems sene seng seni senn senr sens sepe sepg sepi sepn sepp sepr seps sere serg seri serm sern serp serr sers sese sesi sess sgem sger sges sggg sggs sglr sgls sgml sgnl sgps sgsm sgss sieg siel sien sier sies sige sigg sigi sign sigs siim sil- sile sili sill sils sime simi simm simp sims sine sing sini sinn sinp sins sipe sipi sipp sips sire siri sirp sirr sirs sise sisi siss sl-i slee slem slep sler sles slge slie slig slim slip slir sllm slln sllp slmm slpi slpp slps slre slrn slrp slrs smee smeg smei smen smep smgs smie smig smil smin smis smle smls smps smsn smsp smss snee sneg snel snep sner snes snie snig snip snir snmp snns snpg snpp snrs spee speg spel spen sper spes spie spig spim spin spip spir spis sple splp splr spls spme spmi spms spne spns spps spri sprm sprs spse spsp spss srem sres srim sris srni srnn srps srsp ssee ssem ssep sses ssgs ssin ssis ssle sslp ssml ssns sspe sspl ssps ssrg ssri ssrl ssrm ssrs sssi sssm ssss