pupa pupl pups pupu pur- pura purl puro purp purr purs puru pusa puss puuc raas rac- raca racc raco racs racu rala rall ralo raoc raol raop raos rapa rapc rapl rapp raps rara raro rars rasa rasc rasl raso rasp rass rasu raua rauc raul raup raus raxa rcac rcas rccc rccs rcls rcos rcpo rcps rcsa rcsc rcsl rcss rlcs rlls rlua roap roar roas roca rocc roco rocs rola roll rolo rolp rool roop roor roos roox ropa ropo rops rora rorc roro roru rosa rosc roso rosp ross roua roul roup rous roux roxa roxo rpca rpcs rpls rpos rpps rras rrrr rrsp rsaa rscc rscs rslc rslp rsos rspo rsps rssa rssl rsua ruas ruca rula rull rulo rupa rupp rura rurc ruro rurp rurs ruru rusa ruso russ rusu s-os sa-c sa-x saac saal saap saar saas saca sacc saco sacr sacs sacu sala salc sall salo salp sals salu saol saor saos saou sapa sapo sapp saps sara sarc sarl saro sarp sarr sars saru sasa sasc sasl saso sass saua sauc saul saup saur saus saux saxa saxl saxo scaa scac scal scap scar scas sccc sccl sccp sccs scl- sclc scls scol scoo scop scor scox scpa scpl scpo scps scr- scra scrc scrs scsa scsc scsl scso scsr scsu scua scul scup scur slaa slac slap slas slau slax slcc slcu sllp sloc sloo slop slos slpp slps slrc slrp slrs slsa slsc slsu sluc slup slur soal soap soar soas soca socl soco socr socs socx sola soll solo solp solr sols sool soop soor soos sopa sopo sopp sops sopu sora soro sorr sors soru sosa soso soss soul soup sour sous soxs sp-a spac spal spap spar spas spau spax spca spcc spco spcs spla splc splo splp splr spls spoc spoo spop spor spos spox spps spro sprs spsa spso spsp spss spur spus sras srcc sros srpc srps srpx srsp ssaa ssac ssao ssap ssas ssau ssca sscc sscp sscs ssla sslc sslp ssoc ssop sspa sspc sspl sspo ssps sspx ssra ssrc ssrl ssrs sssa sssc ssss suar suas suc- succ sucr sucs sul- sula sulc sull sulo sulp sulu suor suos sup- supa supo supp supr sups sur- sura surc suro surp surr surs suru sus- susa suso susp suss susu suus sux- u-rp uaca uaoc uarc uars uaru uasa uasp uaua ucal ucar ucas ucca uccp ucla ucos ucpa ucrc ucsa ucsc ucsu ucua ulaa ular ulas ulcc ulco ulla ullo ullr ulo- uloc ulos ulsa ulua ulul ulus uocc uolc uor- upac upal upar upas upca upcs upla uplo upor upos uppa uppc uppp uppu upra upsa upsc upup urac ural urao urap uras urau urca urla urls uro- uroa urol uroo urox urpo urra ursa urso urss ursu urup urur urus us-a usaa usac usal usap usar usas usca uscc usco uscs uslp uslu usoc usos uspa uspc uspo uspp usps usra ussa ussc ussr usss ussu usua usul usus uucp uulu uuoc uuuu uxor uxul uxus xaar xacl xala xall xaos xapo xara xcal xcas xloc xlox xoca xoco xolo xoro xorp xors xosa xosl xoxo xpac xpax xpcc xpra xsup xupl xura xurs xuxa xuxu xxxo xxxx