-ana a-un aaaa aaac aaan aaap aaar aaca aacc aacn aacp aacr aacu aana aanp aapa aapc aara aarc aarp aaru aaup acaa acac acan acap acar acca accc accp accu acpa acpr acpu acr- acra acrc acrr acu- acup acur ana- anaa anac anan anap anar anau anca ancc anna anp- anpa anpp anpr anpu anrc anua anun anup apac apan apap apar apca apcc apcn apcr apna appa appc appr appu apra aprc aprn apua apuc apup arac aran arap arar arau arc- arca arna arpa arpu arr- arra arrc arrr arru arua arun arup auaa auca aucp auna aupc aur- aura caaa caac caan caap cac- caca cacc cacr cana canc cann canp capa capc capn capp capu cara carc carn carp carr cauc caup ccaa ccac ccap ccar ccca cccc cccp cccu ccna ccnc ccnp ccnr ccnu ccpa ccpn ccpp ccpr ccra ccrc ccrp ccuc ccup cnaa cnac cnap cncp cnna cnpa cnrc cnrr cpaa cpac cpan cpap cpca cpcu cppa crac cran crap crar crau crca crcc crcr crna crpc crun crup cuan cuau cuca cucc cucn cuna cunp cupp cupr cura curn curr n-up naaa naac naan naar naca nacc nacp nan- nana nann nanp nanu napa napp napu nara narc narn narp narr naru naur ncaa ncac ncap ncar ncca nccc nccn nccp nccr nccu ncna ncnc ncpa ncpc ncra ncrc ncrp ncua nnnn nnpr npac npap npca npcc nppa nppc npra nrap nrca nrna nrpc nrpn nrrc nuan nuca nucu nuna nunc nunn nura nurc nurn nurp nurr nuru paan paap paar paca pacu pan- pana panc pann panu papa papp papr par- para parc parn parp parr paru paua paun paup paur pcaa pcap pcca pccc pcpn pcpp pcra pcrc pcun pnac pnar pnau pnca pnpp pnra pnup ppac ppan ppap ppar ppcc pppa pppn pppp pprc ppru ppur pran prar prau prca prcc prcp prna prnp pruu puan puar puca puna punc punu pupa pupu pur- pura purp purr puru puuc raan rac- raca racc racu rana ranc rann rapa rapc rapp rara raua rauc raun raup rcac rccc rcnr rncp rpca rppn rrna rrrr rrun ruan ruca runa runc runn rupa rupp rura rurc rurp ruru ruun u-rp uaca uarc uaru uaua ucan ucar ucca uccp ucpa ucrc ucua unaa unac unan unar unau unca uncc uncp unna unpa unpc unra upac upar upca upnp uppa uppc uppp uppu upra upup urac uran urap urau urca urna urra urun urup urur uucp uuuu