-ana a-un aaaa aaac aaan aaas aaca aacc aacn aacs aacu aana aasa aasc aass aasu aaus acaa acac acan acas acca accc accs accu acsa acsc acss acu- acus ana- anaa anac anan anas anau anca ancc anna anns ansa ansu anua anun anus asaa asac asan asas asau asc- asca ascc asnc assa assc assn asss assu asun asus auaa auca auna ausa ausu caaa caac caan caas cac- caca cacc cana canc cann cans casa casc cass casu cauc caus ccaa ccac ccas ccca cccc cccs cccu ccna ccnc ccns ccnu ccsa ccsn ccss ccuc ccus cnaa cnac cnas cnna cnsa cnss csaa csac csas cscc cscs cssa csua csus cuan cuau cuca cucc cucn cuna cusa cuss cusu naaa naac naan naas naca nacc nacs nan- nana nann nans nanu nas- nasa nasc nass nasu naus ncaa ncac ncca nccc nccn nccs nccu ncna ncnc ncsa ncsc ncss ncua nnnn nnsa nnss nsaa nsac nsca nscc nscs nsna nssa nssc nsss nuan nuca nucs nucu nuna nunc nunn nuns nuss nusu sa-c saac saan saas saca sacc sacn sacs sacu sana sann sans sanu sasa sasc sass saua sauc saun saus scaa scac scan scas sccc sccs scna scsa scsc scsn scsu scua scun snas snca sncc snns snus ssaa ssac ssan ssas ssau ssca sscc sscs ssns sssa sssc ssss suan suas suc- succ sucs sun- suna sunn suns sunu sus- susa suss susu suus uaca uasa uaua ucan ucas ucca ucsa ucsc ucsu ucua unaa unac unan unas unau unca uncc uncs unna unns uns- unsa unsc unus us-a usaa usac usan usas usca uscc uscs usna usnc usnu ussa ussc usss ussu usua usun usus uuuu