-ana a-ii aaaa aaab aaad aaai aaan aaap aaba aabb aabd aabi aabp aada aadi aaib aaii aain aana aand aani aanp aapa aapi abaa abab abad abai aban abap abb- abba abbb abbi abda abdi abia abib abid abin abpa abpd abpi abpn abpp adaa adab adad adai adan adap adba adbi adda addd addi addn adia adib adin adip adna adni adnp adp- aiai aian aiba aibn aida aidb aidi aiia aiib aiid aiin aina aind aini aipa aipi ana- anaa anab anad anai anan anap anba anbb anbi and- anda andi ania anib anin anip anna annb anni anp- anpa anpi anpp apai apan apap apba apda apdd api- apia apid apin apip apna apni appa appd ba-i baaa baad baan baba babb babi bada badb badd badi baia baib baid bain bana band bani bann banp bapa bapi bapp bbad bbbb bbdd bbin bdii bdin bdna biad bian biap biba bibb bibi bida bidi biin bin- bina bind bini binn bipa bipp bnai bnib bnin bnpp bpai bpda d-na daab daad daan daap daba dabb dabp dada dadi daia daid dain dana dand dani dann dapa dapi dapp dbpd dddd dia- diab diad dian diap diba dibb dibp dida didi diii din- dina dini dinn dipa dipn dipp dnaa dnab dnad dnai dnan dnap dpaa dpin dpni dppa iaaa iaai iaap iaba iadb iaia iain iana iand iapa iapp ibad iban ibia ibid idad idda idia idid idin iida iiii iipa inab inai inan inap inba inbd ind- inda indi inia inid inna inni inp- inpa inpi inpp ipad ipan ipba ipdi ipid ipin ipna ippa n-ii naaa naab naad naai naan naba nabi nada nadi nadp naia naib naid nain naip nan- nana nanb nand nani nann nanp napa napb napi napp nbaa nbad nbap nbia nbpa nbpp ndaa ndai nddb ndia ndna ndnp ndpd niab niad nian nibi nida nidd nidi niia niip nina nind nini nipa nndb nnnn nnpi npap npda npin nppa nppd paan paap paba pada padd padi paia paib paid pain paip pan- pana pand pani pann papa papb papi papp pban pbpa pdpa pdpn piai pian pibb pibi pida piia piip pina pind pini pinn pinp pipa pipi pipp pnin pnpp ppad ppan ppap ppib ppid pppa pppd pppn pppp