-ana aaaa aaan aaap aaar aaav aana aanp aaon aaoo aapa aapo aapt aara aaro aarp aart aata aatt aava ana- anaa anan anao anap anar anat anna anno annt ano- anoa anon anor anp- anpa anpp anpr ant- anta anto antr antt antv aono aont aopo aora aorn aort apan apao apap apar apat apna apno apo- apon apoo apop apor apot appa appr appt apra aprn apro aprt apta aptn aptt aptv aran arap arar arat arna arno arnt aroa aron aroo aror arpa arr- arra arro arrr arrt arta arto artr artv arva arvn arvo at-t ataa atan atap atar atat atna atno aton atop ator atot atpr atra atrn atro atrp atta attn atto attp attr avan avao avar avat avon avor avot avra avro avva avvo n-tv naaa naan naar naat nan- nana nann nano nanp nant naor naot napa napo napp napt nara narn naro narp narr nart nata nato natp natt natv nava navo navr navv nnnn nnot nnpr nntn nnvt noaa noap noat non- nona nonn nono nont noo- noon nooo noop noor noot noov nor- nora norn noro norr nort norv not- nota noto nott notv nov- nova novo npap npat npov nppa npra nprt npta nptn nrap nrna nron nrpn nrta ntap ntop ntpa ntto nttr nttv nvtv oara onan onar onat onna onno onon onor onpt onra ont- onto ontv ooaa oona oont oooo oora oort ootp opan opap opar opo- opon opor oppa oppo opra optn opto oran orao orar orat orav orna orno oro- oron oror orot orra orro orta orto orvr otan otap otar oto- oton otoo otor otov otpp otra otro otta otto ovan ovar ovo- ovon ovoo ovot ovpp ovra paan paap paar paat pan- pana pann pano pant paon papa papp papr par- para parn paro parp parr part parv pata pato patr patt pava pavo pnar pnon pnot pnpo pnpp pnra pnro pntr poan poar poat pona pono ponp pont poon poop poor poot pop- popa popo popp popt pora porn poro porr port pota poto pott povo ppan ppap ppar ppoa pppa pppn pppo pppp ppta pptn pptt pptv pran prao prar prat prna prnp pro- proa pron proo prop prot prov prtp prtr ptop pvpa raan raat rana rann rano rant raop rapa rapp rapt rara raro rata rato ratp ratt rava rnnt rnot rnpv rntp roan roap roar roat rona rono ront roon roop roor root ropa ropo rora roro rort rota rotn roto rotr rott rova rovo rpon rppn rpta rptn rrat rrna rrrr rtan rtpa rttp rtva taa- taan taar taat tana tann tano tant taoa taor tapa tapo tapp tapr tapt tara tarn taro tarp tarr tart tata tato tatr tatt tatv tava tavo toan toat tona tonn tono tooa toon toor toot top- topa topo topp topt topv tora torn toro torp torr tort torv tota toto totr tott tova tovo tpap tpon tppa tppp tppr tptp tptr traa tran trao trap trat trav trna trno troa tron troo trop trot trpa trpn trpp trpv trra trtr tton ttop tttt tvon tvpa tvro tvrr tvtv vaan vaar vaat vana vann vano vant vapa vara varn varp varr vart vata vato vatt vava vnav vnto voar voat vona vonn vont voor voot vopt vor- vora voro vort vota voto votp vpat vpon vpro vran vrap vrav vrnn vron vrot vrpn vrto vtap vtpr vvvv