a-do a-ii aaaa aaad aaai aaap aada aadi aaii aaoo aapa aapi aapo adaa adad adai adao adap adda addd addi addo adia adio adip adod adoo adp- aiai aida aidi aiia aiid aioi aipa aipi aopo apai apao apap apda apdd api- apia apid apio apip apo- apod apoo apop appa appd daad daap dada dadi dado daia daid daio dapa dapi dapp dddd ddpo dia- diad diao diap dida didi dido diii diop dipa dipo dipp doap dod- doda dodd dodi dodo doid dood doop dopa dopo dopp dpaa dppa iaaa iaai iaap iaia iapa iapp idad idda iddo idia idid idio iida iiii iiio iioi iioo iiop iipa iod- ioda iodd iodo ioii ioio iooi iooo ipad ipdi ipid ipod ipop ippa ippo oapi odai odda oddd oddi odia odio odoo odop oido oiii ooaa ooda oodi ooia ooid oooo opap opia opii opio opo- oppa oppi oppo paap pada padd padi pado paia paid paio paip papa papi papp pdpa piai piao pida pido piia piip pipa pipi pipo pipp poad pod- poda podd podi podo poia poid poio pood poop pop- popa popi popo popp ppad ppap ppid ppoa ppod pppa pppd pppo pppp