-ana aaaa aaad aaan aaap aada aadt aana aand aanp aapa aapt aata aatt adaa adad adan adap adat adda addd addn adna adnp adp- adta ana- anaa anad anan anap anat and- anda andt anna annt anp- anpa anpp ant- anta antt apan apap apat apda apdd apna appa appd appt apta aptn aptt at-t ataa atad atan atap atat atdt atna atta attn attp d-na daad daan daap dada dana dand dann dant dapa dapp data datp datt dddd dnaa dnad dnan dnap dnat dntp dntt dpaa dpdt dppa dtaa dtap dtdp dtna dttp naaa naad naan naat nada nadp nan- nana nand nann nanp nant napa napp napt nata natp natt ndaa ndna ndnp ndnt ndpd nnnn nntn npap npat npda nppa nppd npta nptn ntap ntnd ntpa ntpd paan paap paat pada padd pan- pana pand pann pant papa papp pata patd patt pdpa pdpn pnpp pntd ppad ppan ppap pppa pppd pppn pppp ppta pptn pptt ptpd taa- taan taat tada tana tand tann tant tapa tapp tapt tata tatt tdap tdna tndd tpap tppa tppd tppp tptp tttt