-ana a-un aaaa aaab aaan aaap aaba aabb aabp aabt aana aanp aapa aapt aata aatt aaup abaa abab aban abap abat abau abb- abba abbb abbt abnu abpa abpn abpp abta abtu abua abun abut ana- anaa anab anan anap anat anau anba anbb anbu anna annb annt anp- anpa anpp anpu ant- anta antt antu anua anub anun anup anut apan apap apat apba apna appa appt appu apta aptn aptt apua apup at-t ataa atab atan atap atat atna atta attn attp attu atua atub atun auaa auna aunt aut- baaa baan baat baba babb babu bana bann banp bant banu bapa bapp bapt bapu bata batn batt batu bau- bbau bbbb bnpp bnta btaa btan btbp bttb buat buba bubb bubu buna bunb bunn bunt bunu bupa but- buta butt n-up naaa naab naan naat naba nabu nan- nana nanb nann nanp nant nanu napa napb napp napt napu nata natp natt natu naut nbaa nbap nbpa nbpp nnnn nntn npap npat nppa npta nptn ntap ntnu ntpa nuan nuba nuna nunn nunt nutt nutu paan paap paat paba pabt pabu pan- pana pann pant panu papa papb papp pata patt patu paua paun paup paut pban pbpa pnau pnpp pnup ppan ppap pppa pppn pppp ppta pptn pptt ptab puan pubu puna punt punu pupa pupu put- puta putt putu taa- taan taat taba tabb tabu tana tann tant tanu tapa tapp tapt tapu tata tatb tatt tatu taua taub taut tbta tbtp tnut tpap tpau tppa tppp tptp tput ttab ttbb tttt tuan tuat tuba tubb tubu tuna tunb tunn tunu tupa tupu tuta tutt tutu uata uatu uaua ubba unaa unan unat unau unna unpa untb unut upat upnp uppa uppp uppu upup utan utau utpa uttu uuta uuuu