rlds rlee rleu rlls rlua rpdp rpls rpps rrad rras rred rrle rrrr rrsp rsaa rsdd rsdl rsds rsee rslp rsps rsre rssa rssl rsua ruad ruas ruda rudd rude rudl rudp ruds rued ruel ruer rues rula rule rull rupa rupe rupp rura rurd rure rurp rurs ruru rusa ruse russ rusu ruud saad saae saal saap saar saas sada sadd sade sadl sadr sads sadu sael saer saes sala sald sale sall salp sals salu sapa sape sapp saps sara sard sare sarl sarp sarr sars saru sasa sasd sase sasl sass saua saud saue saul saup saur saus sdae sdap sdau sdds sdep sder sdes sdla sdls sdpr sdps sdrs sdsl sdss sdsu se-d se-e se-s se-u seaa sead seal seap sear seas seau seda sede seds seea seed seel seep seer sees seeu sela seld sele sell sels selu sepa sepd sepe sepp sepr seps sepu sera serd sere serp serr sers seru sesa sese sess seul seur slaa slad slae slap slas slau slds slea sled slee slep sler sles sllp slpp slps slre slrp slrs slsa slsu slud slue slup slur sp-a spad spae spal spap spar spas spau spde spdl spdp spdr spea sped spee spel sper spes spla sple splp splr spls sppd spps sprd sprs spsa spsd spse spsp spss spud spue spur spus sras srde sres srps srsd srsp ssaa ssap ssas ssau ssdd ssdp ssee ssep sses ssla ssle sslp sspa sspe sspl ssps ssra ssrl ssrs sssa ssss suar suas suda sudd sude suds sued suee suel suer sues sueu sul- sula suld sule sull sulp sulu sup- supa supe supp supr sups sur- sura surd sure surp surr surs suru sus- susa susd suse susp suss susu suus u-rp uaes uald uars uaru uasa uasd uasp uaua udaa udad udal udar udas udau udds udea udel uder udpd udra udsd udsl ueda uele uell uers uess ulaa ulad ulae ular ulas ulde ulea ulee ules ulla ulle ullr ulsa ulua ulul ulus upal upar upas upda uped upla uppa uppe uppp uppu upra upsa upse upup urad ural urap uras urau urda urde urds urdu ure- urea ured ures urla urle urls urra urre ursa urse urss ursu urup urur urus us-a usaa usad usal usap usar usas usda usde usdl usdp usds usea used usee usel user uses usle uslp uslu uspa uspp usps usra ussa usse ussr usss ussu usua usul usus uulu uuuu