olid olie olio olis olle olli ollo olor olos olsh olsi olur oodi ooer ooes ooho oohs ooid oold oolo oooh oooo ooos oord oore oose oosi oous orde ordo ords ordu ore- ored oreh orel oreo orer ores orhe orhs ori- orid orie oril orio oris orle orlo orlu oro- oroe oror oros orri orro orrs orse orsi orso orsu orus osdi osed osee oseh osei osel oser oses oshe oshi osho oshs oshu osie osii osis osli oslo osoi osoo osor osos osrd osro ossd osse ossi osso ossu osul oude oudh ouds oued ouer ouie ouii ouir ouis ould oule ouls oulu our- oure ouro ours ousd ouse ouu- rder rdhs rdio rdos rdso redd rede redh redi redl redo redr reds redu reed reel rees rehe rehi rehs reid reii reil reir reis reiu reld rele rell relo rels reod reol reos reou rerd rere reri rero rers reru rese resh resi reso ress reue reul reus reuu rhee rheo rhes rhhs rhio rhli rhls rhod rhoh rhos rhue rhus ridd ride ridi rido rids ried riel rier ries rieu riho rihs riis rile rill rilo rilu riol rios riou rire riri rirs risd rise rish risi riso riss risu riue rius rlds rlee rleu rlls rlsh rodd rode rodi rodo rods roed roel roer roes rohe rohl rohr rohs rohu roid roil roio roir rois roiu rold role roll rolo rood rooi rool roor roos rore rori roro roru rose rosh rosi roso ross roud roue rouh roul rous rred rrhs rrle rrrr rsdd rsdl rsds rsee rshd rshs rsid rsis rsos rsre rssl rudd rude rudi rudl rudo ruds rued ruel ruer rues ruhe ruhh ruhi ruhl ruhr ruhs ruid ruis rule rull rulo rurd rure ruri ruro rurs ruru ruse rush rusi ruso russ rusu ruud s-ii s-os sdds sder sdes sdhd sdhs sdio sdls sdrs sdsl sdss sdsu se-d se-e se-h se-i se-o se-s se-u sede sedo seds seed seeh seel seer sees seeu sehe sehr sehs seid seie seih seii seil seir seis seiu seld sele seli sell selo sels selu seod seoi seol serd sere seri sero serr sers seru sese sesh sesi seso sess seui seul seur she- shed shee sheh shel sheo sher shes sheu shhh shhs shid shie shih shii shil shio shir shis shiu shl- shld shls shod shoe shoo shor shos shou shre shri shrs shud shue shui shul shur shus shuu sidd side sidh sidi sido sidr sids sied siel sier sies sihi sihl sihr sihs sihu sil- sild sile sili sill silo sils silu siod sioe siol sior sios siou sire siri siro sirr sirs siru sisd sise sish sisi siss sisu siue siui sius sl-i slds sled slee sler sles slhs slid slie slir slod sloe sloh sloo slos slre slrs slsu slud slue slur sodd sode sodo sods sodu soel soeo soes sohh sohl soho sohs sohu soie soil soir sois sold sole solh soli soll solo solr sols sood sool soor soos sord sore sorh sori soro sorr sors soru sose sosh sosi soso soss soud soue soul sour sous srde sreo sres srhs sris sros srsd ssdd ssee sses sshl sshs ssid ssis ssle ssri ssrl ssrs sssh sssi ssss sudd sude sudh sudi sudo suds sued suee suel suer sues sueu suhi suhl suho suhr suid suie suio suir suis sul- suld sule sulh suli sull sulo sulu suoh suor suos sur- surd sure suri suro surr surs suru sus- susd suse susi suso suss susu suus u-ie uddi udds udel uder udid udir udoh udoo udos udsd udsl ueir uele ueli uell uers uess uh-d uhde uher uhid uhle uhoh uhrs uhss uhuh uies uile uirr uisd uise ulde ulee uleo ules ulie ulle ulli ullo ullr ulo- ulos ulul ulus uor- uore urde urds urdu ure- ured ureh ures urho urie uris uriu urle urls uro- urol uroo urre urrh urri urse ursi urso urss ursu urur urus usde usdl usdo usds used usee usel user uses ushi usho ushr ushs ushu usie usis usle uslu usoe usoi usos usse ussr usss ussu usui usul usus uulu uuri uusi uuuu