ppss ppur prcc prcd prcp prcs pre- prec pred pree prem prep pres preu pri- prid prie prii prim pris prmc pro- proc prod proe prom proo prop pros prou prpd prps prrd prri prrm prrs prsc prsd prse prsi prso prss prud prue prum prus pruu psci psco pscu psdc psdi psdp psdr psds psec psei psid psim psip psis psoc psoi psos psou pspi pspp pspr psps psrd psrp pssc psse pssm psso pu-e puce pudo puds pudu pued pueo puer pueu puid puir puis puiu pume pumi pump pupe pupi pups pupu pur- pure puri puro purp purr purs puru pusd pusi puss puuc rccc rccs rcdc rcde rcds rcep rcic rcid rcis rcmp rcms rcos rcpd rcpi rcpo rcps rcrd rcsc rcsd rcsi rcss rdcm rder rdio rdms rdoc rdos rdpc rdso recc recd rece reci recm recp recr recs recu redc redd rede redi redo redr reds redu reed reem reep rees reid reii reim reir reis reiu reme remi remo remp rems reod reop reos reou repe repi repo repp repr reps repu rerd rere reri rero rers reru rese resi reso resp ress reue reup reus reuu ricc rice rico rics ridc ridd ride ridi rido rids ried riem riep rier ries rieu riis rime rimi rimm rimo rims rimu riom rios riou ripd ripe ripi ripp ripr rips rire riri rirs risc risd rise risi rism riso risp riss risu riue rius rmrp rmsc rmsp rocc roce roco rocs rodd rode rodi rodo rods roed roer roes roid roio roir rois roiu romd rome romi romm romo romp roms rood rooi room roop roor roos rope ropo rops rorc rore rori roro roru rosc rose rosi roso rosp ross roud roue roum roup rous rpcs rpdp rpii rpms rpoe rpos rpps rred rrmc rrmp rrrr rrsp rrum rscc rscs rsdd rsds rsee rsid rsis rsme rsos rspo rsps rsre rsum ruce ruci rudd rude rudi rudo rudp ruds rued ruer rues ruid ruis rume rumi rumm rumo rump rums rupe rupp rurc rurd rure ruri ruro rurp rurs ruru ruse rusi ruso russ rusu ruud s-ic s-ii s-os sccc scce sccm sccp sccs scdc scdp scds scec scee scep scer sci- scic scid scie scim scio scip scir scis scmc scmm scmo scmp scms scom scoo scop scor scpe scpi scpm scpo scps scr- scrc scre scri scrs scsc scsd scsi scso scsr scsu scud scum scup scur sdcc sdco sddc sdds sdep sder sdes sdic sdio sdmo sdms sdpr sdps sdrc sdrs sdsc sdsm sdss sdsu se-c se-d se-e se-i se-o se-s se-u sec- secc secd sece seco secr secs secu sede sedo seds seec seed seem seep seer sees seeu seid seie seii seim seip seir seis seiu semc seme semi semp sems semu seoc seod seoi seop sepd sepe sepi sepo sepp sepr seps sepu serc serd sere seri serm sero serp serr sers seru sesc sese sesi seso sess seui seur sicc sice sici sicm sico sicp sics sicu sidd side sidi sido sidr sids siec sied sier sies siim simd sime simi simm simo simp sims siod sioe siop sior sios siou sipc sipe sipi sipo sipp sips sirc sire siri siro sirp sirr sirs siru sisc sisd sise sisi siss sisu siue siui sium sius smcc smcp smdc smdr smec smed smee smei smep smic smid smie smis smoc smod smos smps smsc smsd smsp smss smur smus soce soci socm soco socr socs sodd sode sodo sods sodu soec soem soeo soep soes soic soie soim soir sois some somi somm somo sood soom soop soor soos sopd sope sopi sopo sopp sops sopu sord sore sori sorm soro sorr sors soru sose sosi soso soss soud soue soum soup sour sous spcc spco spcs spdc spde spdm spdp spdr spec sped spee sper spes spic spie spim spio spip spir spis spmd spme spmi spms spoc spod spoo spop spor spos sppd spps sprd spri sprm spro sprs spsd spse spso spsp spss spud spue spui spur spus srcc srde srec srem sreo sres srim sris srmc sros srpc srps srsd srsp sscc ssce ssci sscp sscs ssdc ssdd ssdm ssdp ssec ssee ssem ssep sses ssid ssis ssmc ssoc ssop sspc sspe sspo ssps ssrc ssri ssrm ssrs sssc sssi sssm ssss suc- succ suci sucr sucs sudd sude sudi sudo suds sued suee suer sues sueu suid suie suio suir suis sum- sumd sume sumi sumo sump sums sumu suor suos sup- supe supo supp supr sups sur- surc surd sure suri suro surp surr surs suru sus- susd suse susi suso susp suss susu suum suus u-ie u-rp ucci uccp ucdc ucdd uces ucio ucmc ucom ucos ucrc ucsc ucsd ucsm ucsu uddi udds udem uder udic udid udim udir udmc udoo udop udos udpd udsd ueir uepi uers uess uies uims uipi uirr uisd uise umde umec umer umes ummo umms umoe umor umpc umpe umps umri umsp umsu umus uocc uomo uor- uore upci upcs updm updo uped upic upie upim upis upmc upme upor upos uppc uppe uppp uppu upri upsc upse upsi upup urci urde urds urdu ure- ured ures uric urie urim uris uriu urmi uro- urom uroo urpo urre urri urse ursi urso urss ursu urum urup urur urus uscc usce uscm usco uscs usdc usde usdm usdo usdp usds used usee user uses usie usim usip usis usmc usmd usme usmm usmp usms usoc usoe usoi usos uspc uspo uspp usps ussc usse ussr usss ussu usui usus uucp uuoc uuri uusi uuuu