a-a a-b aaa aab aad aaf aao aar aau aay ab- aba abb abd abf abo abr abu aby ad- ada adb add adf ado adr adu ady af- afa afb afd aff afo afr afu afy aoa aob aod aof aoo aor aou ar- ara arb ard arf aro arr aru ary au- aua aub aud auf auo aur ay- aya ayd ayf ayo ayr ayu b-u baa bab bad baf bao bar bau bay bba bbb bbd bbf bbo bbr bbu bby bda bdb bdd bdf bdo bdr bdu bdy bfa bfb bfd bff bfo bfr bfu bfy boa bob bod bof boo bor bou boy bra brb brd brf bro brr bru bry bua bub bud buf buo bur buu buy by- bya byd byf byo byr byu daa dab dad daf dao dar dau day dba dbb dbd dbf dbo dbr dbu dby dda ddb ddd ddf ddo ddr ddu ddy dfa dfb dfd dff dfo dfr dfu doa dob dod dof doo dor dou doy dra drb drd dro drr dru dry dua dub dud duf duo dur duy dy- dya dyb dyd dyo dyr dyu dyy faa fab fad faf fao far fau fay fba fbb fbd fbf fbo fbr fbu fda fdb fdd fdf fdo fdr fdu ffa ffd fff ffo ffr ffu ffy foa fob fof foo for fou foy fra frb frd frf fro frr fru fry fua fub fud fuf fuo fur fuu fy- fya fyb fyo oaa oab oad oaf oao oar oau ob- oba obb obd obf obo obr obu oby oda odb odd odf odo odr odu of- ofa ofb ofd off ofo ofr ofu oo- ooa oob ood oof ooo oor or- ora orb ord orf oro orr oru ory ou- oua oud ouf ouo our oya oyd oyo ra- raa rab rad raf rao rar rau ray rba rbb rbd rbf rbo rbr rbu rda rdb rdd rdf rdo rdr rdu rdy rfa rfb rfd rff rfo rfr rfu roa rob rod rof roo ror rou roy rra rrb rrd rrf rrr rru rua rub rud ruf ruo rur ruu ruy ry- rya ryd ryf ryo ryr ryu ryy ua- uaa uab uad uaf uao uar uau uay uba ubb ubf ubo ubr ubu uby uda udb udd udf udo udr udu ufa ufd uff ufo ufr ufu uoa uob uod uoo uor ur- ura urb urd urf uro urr uru ury uua uur uuu uyo uyu yaa yab yad yaf yao yar yau yay ybf ybr yby yda ydo ydy yfa yfd yff yfr yfu yob yod yof yoo yor you yoy yra yrf yro yru yua yud yuo yur yuu yuy yyb yyf yyu yyy

a-do a-fu a-ya a-yo aaaa aaab aaad aaaf aaar aaba aabb aabd aaby aada aadu aafa aafb aafd aaff aaoo aara aard aaro aaru abaa abab abad abaf abar abau abay abb- abba abbb abbo abbr abby abda abdo abdu abdy abff aboa abob abod abof aboo abor abou aboy abra abro abry abua abud abuf abuy abyy adaa adab adad adao adar aday adba adda addd addo addr addu addy adfa adob adod adoo ador adra adro adry adua adub adur adya afaa afad afao afar afdb affa affo affy afoa afoo afor afr- afra afro afru afua afud aoba aora aorb aouf arab arad araf arar arau aray arba arby arda ardf ardo ardu arfa arfb arff arfu aroa arob arod aroo aror arr- arra arro arrr arru arry arua arub arud ary- arya auaa auby audo auoy aur- aura aurd auro auyo ay-o ayad ayao ayar ayay ayda ayod ayoo ayou ayra ayry ayub ayur ayya baaa baad baaf baar baba babb babo babr babu baby bada badb badd bado badr badu bady baff bafo bar- bara barb bard barf baro barr baru bary bau- baud bauf baur baya bayo bayu bbad bbau bbay bbbb bbdd bbdo bboy bbyo bd-r bday bdry bduf boab boad boar boba bobb bobo bobu boby boda bodb bodo bodu body bofa bofd boff bofu boob bood boof boor bor- bora bord borf boro borr boru bory boua boud bouf bour bouy boya boyd boyf boyo brab brad braf brao brau bray brda brdo brdy brfu broa brob brod broo bror brou brrr brud bry- brya bryd bryo buad buar buba bubb bubo bubu buda budb budd budo budu budy buff bufo bufr buoy bur- bura burb burd buro burr buru bury buyo buyu byar byoa byob byod byrd byyd d-bo daab daad daar daau daba dabb dabo dabu dada dado dadu dady dafa daff dafo daou dara darb dard darf daro darr daru dary daub daud daur daya dayo dayu dbar dbfo dboy dday dddd ddry ddub dfaf dffa dfrf doab doar doba dobb dobu doby dod- doda dodd dodo dody doff doob dood doof door dora dord dorf doro dorr doru dory doub doud douf dour douy doya doyo draa drab drad draf drar drau dray drba drda drob drod drof drou droy drra drua drub druu dry- dryf duaa duab duad duar dub- duba dubb dubu duby duda dudd dudo dudu duff dufu dufy duo- dura duro duru dury duur duyr dya- dyab dyad dyaf dyar dybu dydd dyf- dyo- dyoo dyor dyou dyr- dyrb dyrf dyro dyru dyur dyyr faaa faad faba fabd fabo fabu fada fadd fado fady fafa faff fafo fara farb fard faro farr faru fary faud faur faya fayd fayo fayu fbar fday fdoa fdry ffar ffff ffrr foad foaf foar foba foda fody fofo food foof for- fora forb ford foro forr foua foud four foya frab frad frau fray frob frou frub frya fuad fuar fubb fubu fuda fudd fuff fufu fuor fur- fura furo furr fury fuyu fyar fyra fyrd fyry oaau oafo oara oary obad obay obba obbo obby obor oboy obra obro oday odbo odda oddd oddy odoo odor odou odra odry odur odyr ofay ofdr off- offa offo offr offu offy ofor ofra ooaa ooba ooby