ppru ppss ppur prai prar pras prau prca prcc prcp prcs pri- pria prii pris prlr prls prps prri prrs prsa prsc prsi prsl prss prus pruu psac psap psas psca psci pscu psia psil psip psis pspi pspp pspr psps psrp pssa pssc puar puas puca puir puis puiu pula puli pull pulp puls pulu pupa pupi pupl pups pupu pur- pura puri purl purp purr purs puru pusa pusi puss puuc raas rac- raca racc raci racs racu raia raic raii rail raip rair rais raiu rala rall rapa rapc rapi rapl rapp raps rara rari rars rasa rasc rasi rasl rasp rass rasu raua rauc raul raup raus rcac rcas rccc rccs rcic rcis rcls rcpi rcps rcsa rcsc rcsi rcsl rcss riaa riai rial rias riau rica ricc rics riia riis rila rill rilp rilu ripa ripi ripl ripp ripr rips riri rirs risa risc risi risp riss risu rius rlcs rlls rlua rpca rpcs rpii rpls rpps rras rrrr rrsp rsaa rsai rscc rscs rsis rslc rslp rsps rssa rssl rsua ruas ruca ruci ruis rula rull rupa rupp rura rurc ruri rurp rurs ruru rusa rusi russ rusu s-ic s-ii sa-c saac saal saap saar saas saca sacc saci sacr sacs sacu saia saic sail saip sair sais sala salc sali sall salp sals salu sapa sapi sapp saps sara sarc sari sarl sarp sarr sars saru sasa sasc sasi sasl sass saua sauc saul saup saur saus scaa scac scai scal scap scar scas sccc sccl sccp sccs sci- scia scic scil scip scir scis scl- sclc scls scpa scpi scpl scps scr- scra scrc scri scrs scsa scsc scsi scsl scsr scsu scua scul scup scur siaa siac siai sial sias siau sica sicc sici sicp sics sicu sil- sila silc sili sill sils silu sipa sipc sipi sipp sips sira sirc siri sirp sirr sirs siru sisa sisc sisi siss sisu siui sius sl-i slaa slac slai slap slas slau slcc slcu slic slip slir sllp slpi slpp slps slrc slrp slrs slsa slsc slsu sluc slup slur sp-a spac spal spap spar spas spau spca spcc spcs spia spic spip spir spis spla splc splp splr spls spps spri sprs spsa spsp spss spui spur spus sras srcc sris srpc srps srsp ssaa ssac ssap ssas ssau ssca sscc ssci sscp sscs ssis ssla sslc sslp sspa sspc sspl ssps ssra ssrc ssri ssrl ssrs sssa sssc sssi ssss suar suas suc- succ suci sucr sucs suir suis sul- sula sulc suli sull sulp sulu sup- supa supp supr sups sur- sura surc suri surp surr surs suru sus- susa susi susp suss susu suus u-rp uaca uair uarc uars uaru uasa uasp uaua ucai ucal ucar ucas ucca ucci uccp ucil ucla ucpa ucrc ucsa ucsc ucsu ucua uica uipi uira uirr ulaa ulai ular ulas ulcc ulic ulla ulli ullr ulsa ulua ulul ulus upac upal upar upas upca upci upcs upic upis upla uppa uppc uppp uppu upra upri upsa upsc upsi upup urac urai ural urap uras urau urca urci uria uric uris uriu urla urls urra urri ursa ursi urss ursu urup urur urus us-a usaa usac usal usap usar usas usca uscc uscs usia usip usis uslp uslu uspa uspc uspp usps usra ussa ussc ussr usss ussu usua usui usul usus uucp uulu uuri uusi uuuu