sepu serd sere seri serm sero serp serr sers seru sese sesh sesi seso sess seui seur she- shed shee sheh shem sheo shep sher shes sheu shhh shhs shid shie shih shii shim shio ship shir shis shiu shm- shmd shme shmo shod shoe shom shoo shop shor shos shou shps shre shri shrp shrs shud shue shui shum shup shur shus shuu sidd side sidh sidi sido sidr sids sied sier sies sihi sihr sihs sihu siim simd sime simh simi simm simo simp sims siod sioe siop sior sios siou sipe sipi sipo sipp sips sire siri siro sirp sirr sirs siru sisd sise sish sisi siss sisu siue siui sium sius smdr smed smee smei smep smhs smid smie smis smod smos smps smsd smsh smsp smss smur smus sodd sode sodo sods sodu soem soeo soep soes sohh sohm soho sohp sohs sohu soie soim soir sois some somi somm somo sood soom soop soor soos sopd sope soph sopi sopo sopp sops sopu sord sore sorh sori sorm soro sorr sors soru sose sosh sosi soso soss soud soue soum soup sour sous spde spdm spdp spdr sped spee sper spes sphr sphs spie spim spio spip spir spis spmd spme spmi spms spod spoo spop spor spos sppd spps sprd spri sprm spro sprs spsd spse spso spsp spss spud spue spui spur spus srde srem sreo sres srhs srim sris sros srps srsd srsp ssdd ssdm ssdp ssee ssem ssep sses sshs ssid ssis ssop sspe sspo ssps ssri ssrm ssrs sssh sssi sssm ssss sudd sude sudh sudi sudo suds sued suee suer sues sueu suhi suho suhr suid suie suio suir suis sum- sumd sume sumi sumo sump sums sumu suoh suor suos sup- supe suph supo supp supr sups sur- surd sure suri suro surp surr surs suru sus- susd suse susi suso susp suss susu suum suus u-ie u-rp uddi udds udem uder udid udim udir udoh udoo udop udos udpd udsd ueir uepi uers uess uh-d uhde uher uhid uhoh uhrs uhss uhuh uhup uies uims uipi uirr uisd uise umde umer umes umhs ummo umms umoe umor umpe umph umps umri umsp umsu umus uomo uor- uore updm updo uped upie upim upis upme upor upos uppe uppp uppu upri upse upsi upup urde urds urdu ure- ured ureh ures urho urie urim uris uriu urmi uro- urom uroo urpo urre urrh urri urse ursi urso urss ursu urum urup urur urus usde usdm usdo usdp usds used usee user uses ushi usho ushr ushs ushu usie usim usip usis usmd usme usmm usmp usms usoe usoi usos uspo uspp usps usse ussr usss ussu usui usus uuri uusi uuuu