a-do a-ii aaaa aaad aaai aaap aaar aada aadi aaii aaoo aapa aapi aapo aara aard aari aaro aarp adaa adad adai adao adap adar adda addd addi addo addr adia adio adip adir adod adoo ador adox adp- adra adro aiai aida aidi aidr aiia aiid aiir aioi aipa aipi aira aird airi airo airp airx aixa aixi aopo aora apai apao apap apar apax apda apdd api- apia apid apio apip apix apo- apod apoo apop apor apox appa appd appr appx apra apri apro arad arai arap arar arax arda ardi ardo aria arid arii ario arip aroa arod aroi aroo aror arpa arpi arr- arra arri arro arrr axar axi- axia axo- axoa axxo d-ix daad daap daar dada dadi dado daia daid daio dair daix dapa dapi dapp dara dard dari daro darp darr dddd ddpo dia- diad diao diap diar diax dida didi dido diii diop dior dipa dipo dipp dira dird dirr dixi do-x doap doar dod- doda dodd dodi dodo doid doix dood doop door dopa dopo dopp dopr dora dord dori doro dorp dorr doxa dpaa dppa dppx draa drad drap drar drax drda drip drix drod drop drra dxdr dxii dxip dxix dxra dxrd dxrp dxrr dxrx dxxr dxxx iaaa iaai iaap iaia iapa iapp iapx iara idad idar idda iddo idia idid idio idir idra idro iida iiii iiio iioi iioo iiop iipa iira iod- ioda iodd iodo ioii ioio iooi iooo iora iori ipad ipdi ipid ipix ipod ipop ippa ippo ippr ipri irad irai irao irap irar irda irdo irdp iri- iria irid irio irip irix irod irop irpa irra irri ixia ixxi oapi oara odai odax odda oddd oddi odia odio odir odoo odop odor odra odrp oido oiii oira ooaa ooda oodi ooia ooid oooo oora oord opap opar opia opii opio opo- opor oppa oppi oppo opra orad orai orao orar orda ordo ori- oria orid orio orix oro- oror orpi orra orri orro oxa- oxi- oxia oxid oxo- oxox oxxo paap paar pada padd padi pado paia paid paio paip pair paix paox papa papi papp papr par- para pard pari paro parp parr paxi paxo pdpa pdpr piai piao pida pido pidx piia piip pipa pipi pipo pipp pira piri piro pirr pixo pixx poad poar pod- poda podd podi podo poia poid poio poix pood poop poor pop- popa popi popo popp pora pori poro porr ppad ppap ppar ppid ppoa ppod pppa pppd pppo pppp prad prai prao prar pri- pria prid prii prix pro- proa prod proo prop prox prpd prrd prri raad rada radd rado radr radx raia raid raii raip rair raix raop rapa rapd rapi rapp rara rari raro raxa raxi rdap rdio riaa riad riai rida ridd ridi rido ridx riia ripa ripd ripi ripp ripr riri rixo road roap roar roda rodd rodi rodo roia roid roio roir rood rooi roop roor roox ropa ropo rora rori roro roxa roxo rpdp rpii rpix rrad rrrr xaar xado xapi xapo xara xiao xiap xidi xiii xixi xoro xorp xoxo xpax xpra xrod xxii xxix xxxi xxxo xxxx