rsaa rsee rslp rsna rsnn rsnr rsps rsre rssa rssl rsua ruan ruas ruel ruen ruer rues rula rule rull runa rune runn runs rupa rupe rupp rura rure rurp rurs ruru rusa ruse russ rusu ruun saae saal saan saap saar saas sael saen saer saes sala sale sall salp sals salu sana sane sann sanr sans sanu sapa sape sapp saps sara sare sarl sarn sarp sarr sars saru sasa sase sasl sass saua saue saul saun saup saur saus se-e se-n se-s se-u seaa seal sean seap sear seas seau seea seel seen seep seer sees seeu sela sele sell sels selu sena sene senn senr sens sepa sepe sepn sepp sepr seps sepu sera sere sern serp serr sers seru sesa sese sess seul seur slaa slae slan slap slas slau slea slee slep sler sles slln sllp slpp slps slre slrn slrp slrs slsa slsu slue slup slur snap snar snas snee snel snep sner snes snla snns snpp snra snrs snur snus sp-a spae spal span spap spar spas spau spea spee spel spen sper spes spla sple splp splr spls spne spns spps sprs spsa spse spsp spss spue spun spur spus sras sres srna srnn srps srsp ssaa ssan ssap ssas ssau ssee ssep sses ssla ssle sslp ssns sspa sspe sspl ssps ssra ssrl ssrs sssa ssss suan suar suas suee suel suen suer sues sueu sul- sula sule sull sulp sulu sun- suna sune sunn suns sunu sup- supa supe supp supr sups sur- sura sure surn surp surr surs suru sus- susa suse susp suss susu suus u-rp uaes uars uaru uasa uasp uaua uele uell uers uesn uess ulaa ulae ulan ular ulas ulea ulee ulen ules ulla ulle ullr ulna ulne ulsa ulua ulul ulus unaa unal unan unar unas unau unee unen uner unes unle unlp unna unne unns unpa unps unra unrs uns- unsa unus upal upar upas upen upla upne upnp uppa uppe uppp uppu upra upsa upse upup ural uran urap uras urau ure- urea ures urla urle urls urna urne urns urra urre ursa urse urss ursu urun urup urur urus us-a usaa usal usan usap usar usas usea usee usel usen user uses usle uslp uslu usna usnr usnu uspa uspp usps usra ussa usse ussr usss ussu usua usul usun usus uuen uulu uuuu