a-a a-b aaa aab aad aag aah aao aar aau ab- aba abb abd abg abh abo abr abu ad- ada adb add adg adh ado adr adu ag- aga agb agd agg agh ago agr agu aha ahb ahd ahg ahh aho ahr ahu aoa aob aod aog aoh aoo aor aou ar- ara arb ard arg arh aro arr aru au- aua aub aud aug auh auo aur b-u baa bab bad bag bah bao bar bau bba bbb bbd bbg bbh bbo bbr bbu bda bdb bdd bdg bdh bdo bdr bdu bga bgb bgd bgg bgh bgo bgr bgu bha bhb bhd bhg bhh bho bhr bhu boa bob bod bog boh boo bor bou bra brb brd brg brh bro brr bru bua bub bud bug buh buo bur buu daa dab dad dag dah dao dar dau dba dbb dbd dbg dbh dbo dbr dbu dda ddb ddd ddg ddh ddo ddr ddu dga dgd dgg dgh dgr dgu dh- dha dhb dhd dhh dho dhr dhu doa dob dod dog doh doo dor dou dra drb drd drg dro drr dru dua dub dud dug duh duo dur g-d gaa gab gad gag gah gao gar gau gba gbd gbg gbh gbo gbr gbu gda gdb gdd gdh gdo gdr gdu gga ggb ggd ggg ggh ggo ggr ggu gha ghb ghd ghg ghh gho ghr goa gob god gog goh goo gor gou gra grb grd grg grh gro grr gru gu- gua gub gud gug guo gur guu haa hab had hag hah hao har hau hba hbb hbd hbg hbh hbo hbr hbu hda hdb hdd hdg hdh hdo hdr hdu hga hgb hgg hgh hgo hgr hgu hha hhb hhd hhg hhh hho hhr hhu hoa hob hod hog hoh hoo hor hou hr- hra hrb hrd hrg hrh hro hrr hru hua hub hud hug huh huo hur huu oaa oab oad oag oah oao oar oau ob- oba obb obd obg obh obo obr obu oda odb odd odg odh odo odr odu oga ogd ogg ogh ogo oha ohd ohg ohh oho ohr ohu oo- ooa oob ood oog ooh ooo oor or- ora orb ord org orh oro orr oru ou- oua oud ouh ouo our ra- raa rab rad rag rah rao rar rau rba rbb rbd rbg rbh rbo rbr rbu rda rdb rdd rdg rdh rdo rdr rdu rga rgb rgd rgg rgh rgo rgr rh- rha rhb rhd rhg rhh rho rhr rhu roa rob rod rog roh roo ror rou rra rrb rrd rrg rrh rrr rru rua rub rud rug ruh ruo rur ruu ua- uaa uab uad uag uah uao uar uau uba ubb ubg ubh ubo ubr ubu uda udb udd udg udo udr udu uga ugb ugg ugh ugo ugr ugu uha uhb uhd uhh uho uhr uhu uoa uob uod uog uoo uor ur- ura urb urd urg uro urr uru uua uug uur uuu

-hou a-do a-ha aaaa aaab aaad aaah aaar aaba aabb aabd aabh aada aadu aagh aaha aaoo aara aard aaro aaru abaa abab abad abag abar abau abb- abba abbb abbo abbr abda abdo abdu abgd abha abho abhr aboa abob abod aboh aboo abor abou abra abro abua abud abug adaa adab adad adag adah adao adar adba adda addd addo addr addu adha adhd adho adhu adob adod adog adoo ador adra adro adua adub adur ag-o agad agag agao agar agau agba agbo agda agga aggu agha agob agod agog agoo agou agra agro agua agur ahab ahad ahah ahar ahau ahha ahoa ahod ahog ahor ahra ahrr ahua ahug aoah aoba aodh aora aorb arab arad arag arah arar arau arba arbh arda ardo ardu arga argb argh argo arh- aroa arob arod aroo aror arr- arra arrg arrh arro arrr arru arua arub arud arug auaa audh audo auga aur- aura aurd auro auug baaa baad baah baar baba babb babo babr babu bada badb badd badh bado badr badu baga bagg bagh bago baha baho bahr bahu baoh bar- bara barb bard barg barh baro barr baru bau- baud baug baur bbad bbau bbbb bbdd bbdo bbga bbrg bd-r bddh bdog bhag bhao bhar bhog bhor bhra bhur bhuu boab boad boag boar boba bobb bobo bobu boda bodb bodh bodo bodu boga bogd bogg bogh bogo boha bohd boho bohr bohu boob bood boog booh boor bor- bora bord borg borh boro borr boru boua boud bouh bour brab brad brag brah brao brau brda brdo broa brob brod brog broh broo bror brou brrr brud brug bruh buad buar buba bubb bubo bubu buda budb budd budg budo budu buga bugg bugh bugo buha buho buhr bur- bura burb burd burg burh buro burr buru d-bo daab daad daag daar daau daba dabb dabo dabu dada dado dadu daga dagg dagh dago dagr dagu daha dahu daou dara darb dard darg daro darr daru daub daud daur dbag dbar dddd ddub dhaa dhad dhag dhao dhar dhau dhod dhor dhur doab doar doba dobb dobu dod- doda dodd dodg dodo dog- doga dogg dogh dogo dogu doha dohr doob dood door dora dord doro dorr doru doub doud doug dour draa drab drad drag drar drau drba drda drob drod drog droh drou drra drua drub drug druu duaa duab duad duah duar dub- duba dubb dubh dubu duda dudd dudo dudu duga dugu duha duhr duhu duo- dura durg duro duru duur gaar gaba gabb gabo gabr gabu gada gadd gado gaga gagg gago gagu gaha gaoh gara garb gard garg garo garr gaua gaub gaud gaur gbag gbbo gddb gdor gggg gghg ghar ghug goad goar goba gobo goda godo goga gogh gogo goha gohb good goog goor gora gorb gord gorg goro gorr gou- goud goug gour grab grad grau grbr grob grod grog groh groo gror grou grrr grua grub grug grur guaa guag guao guar guba gubb