-ana a-do aaaa aaad aaan aaap aaar aada aana aand aanp aaon aaoo aapa aapo aara aard aaro aarp adaa adad adan adao adap adar adda addd addn addo addr adna adnp adod adon adoo ador adp- adra adro ana- anaa anad anan anao anap anar and- anda ando andr anna anno ano- anoa anod anon anor anp- anpa anpp anpr aono aopo aora aorn apan apao apap apar apda apdd apna apno apo- apod apon apoo apop apor appa appd appr apra aprn apro arad aran arap arar arda ardo arna arnd arno aroa arod aron aroo aror arpa arr- arra arro arrr d-na daad daan daap daar dada dado dana dand dann dano danr daon dapa dapp dara dard darn daro darp darr dddd ddpo dnaa dnad dnan dnap dnpo doan doap doar dod- doda dodd dodo dona dond donn dono donp donr dood doon doop door dopa dopo dopp dopr dora dord dorn doro dorp dorr dpaa dppa draa drad drap drar drda drna drno drod dron drop drra naaa naad naan naar nada nadp nadr nan- nana nand nann nano nanp naor napa napo napp nara nard narn naro narp narr ndaa ndao nddo ndna ndnp ndop ndor ndpd ndpr nnnn nnpr noaa noap noda nodo non- nona nonn nono noo- noon nooo noop noor nor- nora nord norn noro norr npap npda nppa nppd npra nrap nrna nron nrpn nrrd oara odda oddd odon odoo odop odor odra odrp onan onar onda ondo onna onno onod onon onor onra ooaa ooda oona oooo oora oord opan opap opar opo- opon opor oppa oppo opra orad oran orao orar orda ordn ordo orna orno oro- oron oror orra orro paan paap paar pada padd pado pan- pana pand pann pano paon papa papp papr par- para pard parn paro parp parr pdpa pdpn pdpr pnar pnon pnpo pnpp pnra pnro poad poan poar pod- poda podd podo pona pond pono ponp pood poon poop poor pop- popa popo popp pora porn poro porr ppad ppan ppap ppar ppoa ppod pppa pppd pppn pppo pppp prad pran prao prar prna prnd prnp pro- proa prod pron proo prop prpd prrd raad raan rada radd rado radr rana rand rann rano raop rapa rapd rapp rara raro rdap rdna rndp rnod road roan roap roar roda rodd rodo rona rond rono rood roon roop roor ropa ropo rora roro rpdp rpon rppn rrad rrna rrrr