-ous dddd ddss dlos dlrs dod- dodd dodo dods dold doll dolo dols dolu dood dool door doos dord doro dorr dors doru doso doss doud doul dour dous drod drol drou drrs drus druu dsdr dsls dsos dsrr dudd dudo duds dudu dull dulo dulu duo- duos duro duru duul duur ldls ldos ldrs llds llll llod lloo llud lods lold loll lolo lols lood lool loor loos lord loro lors loso loss loud loul lour lous louu lrdd lrds lrrr ls-r lsds lsso lssr ludd ludo lull lulu lurd lurs luso luss oddd odds odoo odor odos odou odrl odso odur odus olds ollo olor olos olur oold oolo oooo ooos oord oous ordo ords ordu orlo orlu oro- oror oros orro orrs orso orsu orus oslo osoo osor osos osrd osro ossd osso ossu osul ouds ould ouls oulu our- ouro ours ousd ouu- rdos rdso rlds rlls rodd rodo rods rold roll rolo rood rool roor roos roro roru roso ross roud roul rous rrrr rsdd rsdl rsds rsos rssl rudd rudl rudo ruds rull rulo rurd ruro rurs ruru ruso russ rusu ruud s-os sdds sdls sdrs sdsl sdss sdsu slds slod sloo slos slrs slsu slud slur sodd sodo sods sodu sold soll solo solr sols sood sool soor soos sord soro sorr sors soru soso soss soud soul sour sous sros srsd ssdd ssrl ssrs ssss sudd sudo suds sul- suld sull sulo sulu suor suos sur- surd suro surr surs suru sus- susd suso suss susu suus udds udoo udos udsd udsl ullo ullr ulo- ulos ulul ulus uor- urds urdu urls uro- urol uroo urso urss ursu urur urus usdl usdo usds uslu usos ussr usss ussu usul usus uulu uuuu