-ana -ous a-un aaaa aaac aaan aaar aaas aaca aacc aacn aaco aacr aacs aacu aana aaon aaoo aara aarc aaro aars aaru aasa aasc aass aasu aaus acaa acac acan acar acas acca accc acco accs accu acoa acon acor acos acou acr- acra acrc acro acrr acrs acsa acsc acss acu- acuo acur acus ana- anaa anac anan anao anar anas anau anca ancc anco anna anno anns ano- anoa anon anor anos anrc ansa anso ansu anua anun anus aoca aocs aono aora aorn aors aoss aoun aous arac aran arar aras arau arc- arca arco arcs arna arno arns aroa aron aroo aror aros arr- arra arrc arro arrr arrs arru ars- arsa arsc arso arsu arua arun asaa asac asan asao asar asas asau asc- asca ascc asco ascr asnc asno asoc ason asor asos asou asra asrc asro asrs asru assa assc assn asso assr asss assu asun asur asus auaa auca auna aur- aura auro ausa ausu caaa caac caan caas cac- caca cacc caco cacr cana canc cann cano cans caor caos cara carc carn caro carr cars casa casc caso casr cass casu cauc cauo caus ccaa ccac ccar ccas ccca cccc cccs cccu ccna ccnc ccnr ccns ccnu ccoc ccra ccrc ccrs ccsa ccsn ccss ccuc ccus cnaa cnac cnas cnco cnna cnrc cnrr cnsa cnss coan coas coca coco cocu con- cona conc conn cono cons coon coos cor- cora corc corn coro corr cors cosa cosc coso coss coua coun cour cous crac cran crar cras crau crca crcc crcr crna crns croc cron croo cror crsa crss crun crus csaa csac csao csar csas cscc csco cscr cscs csor csos csra csrc csrs cssa cssr csua csur csus cuan cuau cuca cucc cucn cuna cuno cuon cura curn curo curr curs cusa cuso cuss cusu naaa naac naan naar naas naca nacc naco nacs nan- nana nann nano nans nanu naoc naor naos nara narc narn naro narr nars naru nas- nasa nasc naso nasr nass nasu nauo naur naus ncaa ncac ncar ncca nccc nccn nccr nccs nccu ncna ncnc ncoa ncoc ncor ncos ncra ncrc ncsa ncsc ncss ncua nnnn nnos nnsa nnss noaa noac noco nocs non- nona nonn nono nons nonu noo- noon nooo noor noos nor- nora norc norn noro norr nors nos- nosa noss nosu noun nour nous nras nrca nrcs nrna nroc nron nrrc nrsa nrsc nsaa nsac nsar nsca nscc nscs nsna nsnr nsos nsou nsra nsrc nssa nssc nsso nssr nsss nuan nuca nucs nucu nuna nunc nunn nuno nuns nuoc nuon nura nurc nurn nurr nurs nuru nuss nusu oaau oara oars oasc oass ocac ocan ocas occa occc occn ocna ocon ocos ocra ocro ocrr ocrs ocsa ocur onan onar onas onc- onca onco onna onno onon onor onos onra onsc onso onur onus ooaa oocr oona oons oooo ooos oora oosa oous orac oran orao orar oras orca orco orcs orna ornc orno orns oro- oron oror oros orra orro orrs orsa orso orsu orus osan osar osas osca oscc osco osno osnr osoo osor osos osro ossa osso ossu osun ouac ouan oucc oun- ouna our- oura ourn ouro ours ousa ouu- raan raas rac- raca racc raco racs racu rana ranc rann rano rans raoc raos rara raro rars rasa rasc raso rass rasu raua rauc raun raus rcac rcas rccc rccs rcnr rcon rcos rcsa rcsc rcss rnas rnco rncs roan roar roas roca rocc roco rocs rona ronc rono rons roon roor roos rora rorc roro roru rosa rosc roso ross roua roun rous rras rrna rrrr rrun rsaa rscc rscn rscs rsna rsnn rsno rsnr rsos rssa rsua ruan ruas ruca runa runc runn runo runs rura rurc ruro rurs ruru rusa ruso russ rusu ruun s-os sa-c saac saan saar saas saca sacc sacn saco sacr sacs sacu sana sann sano sanr sans sanu saon saor saos saou sara sarc sarn saro sarr sars saru sasa sasc saso sass saua sauc saun saur saus scaa scac scan scar scas sccc sccs scna scnr scon scoo scor scr- scra scrc scrn scrs scsa scsc scsn scso scsr scsu scua scun scur snar snas snca sncc snco snns snoa snoc snoo snor snos snra snrs snur snus soan soar soas soca soco socr socs son- sona sono sons sonu soon soor soos sora sorn soro sorr sors soru sosa soso soss soun sour sous sras srcc srna srnn srno sros ssaa ssac ssan ssao ssas ssau ssca sscc sscs ssns ssoc ssra ssrc ssrs sssa sssc ssss suan suar suas suc- succ sucr sucs sun- suna sunn suno suns sunu suor suos sur- sura surc surn suro surr surs suru sus- susa suso suss susu suus uaca uaoc uarc uars uaru uasa uaua ucan ucar ucas ucca ucon ucos ucrc ucsa ucsc ucsu ucua unaa unac unan unar unas unau unca uncc unco uncs unna unno unns unon unos unra unro unrs uns- unsa unsc unso unus uocc uor- urac uran urao uras urau urca urna urns uro- uroa uroo urra ursa urso urss ursu urun urur urus us-a usaa usac usan usar usas usca uscc usco uscs usna usnc usno usnr usnu usoc usos usra ussa ussc ussr usss ussu usua usun usus uuno uuoc uuuu