nsca nscc nscs nshs nsna nsnr nsos nsou nsra nsrc nssa nssc nsso nssr nsss nuan nuca nuch nucs nucu nugs nuha nuna nunc nung nunn nuno nuns nuoc nuon nura nurc nurn nurr nurs nuru nush nuss nusu oaau oahs oahu oara oars oasc oass ocac ocan ocas occa occc occn ocga ocha ochs ocna ocon ocos ocra ocro ocrr ocrs ocsa ocur ogar oghs ogna ogoa ogog ogon ogou ogra ogro ogun ogus ohan ohau ohcc ohgr ohho ohhs ohno ohoh ohos ohra ohrn ohso ohss ohus onah onan onar onas onc- onca onco onga ongo ongu onha onna onno onon onor onos onra onsc onso onur onus ooaa oocr ooha ooho oohs oona oons oooh oooo ooos oora oosa oous orac orah oran orao orar oras orca orch orco orcs orga orgn orgo orgs orhs orna ornc orno orns oro- oron oror oros orra orro orrs orsa orso orsu orus osag osan osar osas osca oscc osco osha oshc osho oshs oshu osno osnr osoo osor osos osro ossa osso ossu osun ouac ouan oucc ouch ough oun- ouna oung our- oura ourn ouro ours ousa ouu- raag raan raas rac- raca racc rach raco racs racu raga ragg ragh rago rags ragu raha rahn rahr rahs rahu rana ranc rang rann rano rans raoc raoh raos rara raro rars rasa rasc rash raso rass rasu raua rauc raun raus rcac rcas rccc rccs rcga rcgc rchs rcnr rcon rcos rcrg rcsa rcsc rcss rgan rghs rhag rhau rhcg rhhs rhoa rhoc rhog rhoh rhon rhos rhug rhun rhus rnag rnas rnco rncs rngs rnsh roag roan roar roas roca rocc roch roco rocs roga rogg rogh rogo roha rohn rohr rohs rohu rona ronc rong rono rons roog roon roor roos rora rorc roro roru rosa rosc rosh roso ross roua rouh roun rous rrah rras rrhs rrna rrrr rrun rsaa rscc rsch rscn rscs rsgc rshs rsna rsnn rsno rsnr rsos rssa rsua ruag ruah ruan ruas ruca ruch ruga rugg rugh rugs ruhh ruhn ruhr ruhs runa runc rung runn runo runs rura rurc ruro rurs ruru rusa rush ruso russ rusu ruun s-os sa-c saac saag saah saan saar saas saca sacc sacn saco sacr sacs sacu saga sagg sagh sago sags sagu saha sahg sahn saho sahr sahs sahu sana sang sann sano sanr sans sanu saon saor saos saou sara sarc sarg sarh sarn saro sarr sars saru sasa sasc sash saso sass saua sauc sauh saun saur saus scaa scac scag scan scar scas sccc sccs scgs sch- scha schh scho schr schs scna scnr scog scoh scon scoo scor scr- scra scrc scrn scrs scsa scsc scsh scsn scso scsr scsu scua scug scun scur sgaa sgac sgau sgca sgcg sggg sggs sghc sghs sgro sgsh sgss shac shag shah shan shao shar shas shau shca shcc shga shgc shgr shha shhh shhs shoa shog shon shoo shor shos shou shrs shsc shua shug shun shur shus shuu snag snar snas snca sncc snco snhs snns snoa snoc snog snoo snor snos snra snrs snug snur snus soan soar soas soca soch soco socr socs soga sogh sogn sogo sogs soha sohh sohn soho sohs sohu son- sona song sono sons sonu soog soon soor soos sora sorg sorh sorn soro sorr sors soru sosa sosh soso soss soun sour sous sras srcc srch srhs srna srnn srno sros ssaa ssac ssan ssao ssas ssau ssca sscc sscs ssgs sshs ssns ssoc ssra ssrc ssrg ssrs sssa sssc sssh ssss suan suar suas suc- succ such sucr sucs sug- suga sugg sugh sugo suha suho suhr sun- suna sung sunn suno suns sunu suoh suor suos sur- sura surc surg surn suro surr surs suru sus- susa suso suss susu suus uaca uahs uang uaoc uarc uars uaru uasa uaua ucan ucar ucas ucca ucha ucho uchs ucon ucos ucrc ucsa ucsc ucsu ucua ugao ugar ugcc ugcg uggo uggs ughs ugos ugra ugro ugur uguu uhna uhno uhoh uhrs uhss uhuh unaa unac unan unar unas unau unca uncc uncg unch unco uncs unga ungo ungu unha unna unno unns unon unos unra unro unrs uns- unsa unsc unsg unso unus uocc uor- urac uran urao uras urau urca urch urga urgh urgu urho urna urns uro- uroa uroo urra urrh ursa urso urss ursu urun urur urus us-a usaa usac usag usan usar usas usca uscc uscg usch usco uscs usga usgo usha usho ushr ushs ushu usna usnc usno usnr usnu usoc usog usos usra ussa ussc ussr usss ussu usua usun usus uuno uuoc uuuu