a-do a-ii aaaa aaad aaaf aaai aaap aaar aada aadi aafa aafd aaff aafi aaii aaoo aapa aapi aapo aara aard aari aaro aarp adaa adad adai adao adap adar adda addd addi addo addr adfa adia adif adio adip adir adod adoo ador adp- adra adro afaa afad afao afap afar affa affi affo afia afid afif afir afoa afoo afor afpa afr- afra afri afro aiai aida aidi aidr aifd aiff aiia aiid aiir aioi aipa aipf aipi aira aird airi airo airp aopo aora apai apao apap apar apda apdd apfa apfo api- apia apid apio apip apo- apod apof apoo apop apor appa appd appr apra apri apro arad araf arai arap arar arda ardf ardi ardo arfa arff aria arid arif arii ario arip aroa arod aroi aroo aror arpa arpi arr- arra arri arro arrr daad daap daar dada dadi dado dafa daff dafi dafo daia daid daio dair dapa dapi dapp dara dard darf dari daro darp darr dddd ddpo dfaf dffa dfrf dfri dia- diad diaf diao diap diar dida didi dido dif- difa diff diii diop dior dipa dipo dipp dira dird dirr doap doar dod- doda dodd dodi dodo doff doid dood doof doop door dopa dopo dopp dopr dora dord dorf dori doro dorp dorr dpaa dppa draa drad draf drap drar drda drif drip drod drof drop drra faaa faad faap fada fadd fadi fado fafa faff fafi fafo faid faio fair fapa fapp fara fard faro farp farr fdoa ffar ffff ffii ffrr fiaa fiad fiaf fiap fiar fida fidf fido fifa fiff fifi fifo fiii fior fipa fipp fira foad foaf foar foda fofo foia foid food foof fopp for- fora ford fori foro forr fpaa fpda fpra fprf frad frap fria frid frio frip frop frpd iaaa iaai iaap iaff iafp iaia iapa iapf iapp iara idad idar idda iddo idfa idfp idia idid idio idir idra idrf idro ifaa ifao ifar ifda ifid ifor ifpa ifpo ifra ifrf ifri iida iifa iiii iiio iioi iioo iiop iipa iipf iira iod- ioda iodd iodo ioii ioio ioof iooi iooo iora iori ipad ipaf ipdi ipid ipod ipop ippa ippf ippo ippr ipri irad iraf irai irao irap irar irda irdo irdp iri- iria irid irio irip irod irop irpa irra irri oafo oapi oara odai odda oddd oddi odia odio odir odoo odop odor odra odrp ofdr off- offa offo offr ofid ofor ofra oido oiii oira ooaa ooda oodi ooff ooia ooid oooo oora oord opap opar opia opii opio opo- opor oppa oppi oppo opra orad orai orao orar orda ordo orff orfi ori- oria orid orif orio oro- orof oror orpi orra orri orro paap paar pada padd padi pado pafa paff paia paid paio paip pair papa papi papp papr par- para pard parf pari paro parp parr pdaf pdfa pdpa pdpr pfaa pfff pffr pfra piaf piai piao pida pido pifa piff piia piip pipa pipi pipo pipp pira piri piro pirr poad poar pod- poda podd podi podo poff pofi poia poid poio pood poof poop poor pop- popa popi popo popp pora pori poro porr ppad ppap ppar ppfa ppid ppif ppoa ppod pppa pppd pppo pppp pprf prad prai prao prar pri- pria prid prif prii pro- proa prod prof proo prop prpd prrd prri raad raaf rada radd rado radr rafa raff rafi raia raid raif raii raip rair raop rapa rapd rapi rapp rara rarf rari raro rdap rdfa rdio rfdi rfid riaa riad riai rida ridd ridi rido rifa riff riia riif ripa ripd ripi ripp ripr riri road roaf roap roar roda rodd rodi rodo roff rofo roia roid roif roio roir rood roof rooi roop roor ropa ropo rora rori roro rpdp rpii rpof rrad rrif rrrr