-al -ol a-a a-b a-z aaa aab aad aal aao aar aau aaz ab- aba abb abd abl abo abr abu abz ad- ada adb add adl ado adr adu adz al- ala alb ald all alo alr alu alz aoa aob aod aol aoo aor aou ar- ara arb ard arl aro arr aru arz au- aua aub aud aul auo aur auz az- aza azb azd azo azu azz b-u baa bab bad bal bao bar bau baz bba bbb bbd bbl bbo bbr bbu bda bdb bdd bdl bdo bdr bdu bdz bla blb bld bll blo blr blu blz boa bob bod bol boo bor bou boz bra brb brd brl bro brr bru brz bua bub bud bul buo bur buu buz bza bzd bzo bzr bzu bzz daa dab dad dal dao dar dau daz dba dbb dbd dbl dbo dbr dbu dbz dda ddb ddd ddl ddo ddr ddu ddz dl- dla dlb dld dll dlo dlr dlu doa dob dod dol doo dor dou doz dra drb drd drl dro drr dru drz dua dub dud dul duo dur duz dza dzb dzd dzo dzr dzu la- laa lab lad lal lao lar lau laz lba lbb lbd lbl lbo lbr lbu lda ldb ldd ldl ldo ldr ldu lla llb lld lll llo llr llu llz loa lob lod lol loo lor lou loz lra lrb lrd lro lrr lru lrz lua lub lud lul luo lur luu luz lzo lzr lzu oaa oab oad oal oao oar oau ob- oba obb obd obl obo obr obu oda odb odd odl odo odr odu ola olb old oll olo olu oo- ooa oob ood ool ooo oor or- ora orb ord orl oro orr oru orz ou- oua oud oul ouo our oza ozo ozu ozz ra- raa rab rad ral rao rar rau raz rba rbb rbd rbl rbo rbr rbu rda rdb rdd rdl rdo rdr rdu rla rld rll rlo rlr rlu roa rob rod rol roo ror rou roz rra rrb rrd rrl rrr rru rua rub rud ruo rur ruu ruz rza rzb rzo ua- uaa uab uad ual uao uar uau uaz uba ubb ubl ubo ubr ubu uda udb udd udl udo udr udu ula ulb uld ull ulo ulr ulu uoa uob uod uol uoo uor ur- ura urb urd url uro urr uru urz uua uur uuu uza uzb uzo uzu zaa zab zad zao zar zaz zbb zbl zbr zla zlr zo- zoa zob zod zol zoo zor zou zrl zro zub zud zul zur zuz zzr zzz

a-do aaaa aaab aaad aaal aaar aaba aabb aabd aabl aada aadu aala aald aall aalo aalu aaoo aara aard aaro aaru abaa abab abad abal abar abau abb- abba abbb abbo abbr abda abdo abdu abla ablo aboa abob abod abol aboo abor abou abra abro abua abud abul abza abzu adaa adab adad adal adao adar adba adda addd addl addo addr addu adob adod adoo ador adra adro adua adub adur alaa alad alal alao alar alau alaz alb- alba albo albu ald- alda aldl aldo all- alla alll allo allr allu aloa alod alol aloo alor alou alro alua alur alza aoba aola aora aorb aoul arab arad aral arar arau arba arda ardl ardo ardu arla arlo aroa arob arod aroo aror aroz arr- arra arro arrr arru arua arub arud arul arza arzo arzu auaa audo aul- aula auld aull aulo aulu auol aur- aura aurd auro aza- azab azad azal azar azaz azo- azoo azor azra azua azud azul azur azza azzo baaa baad baal baar baaz baba babb babo babr babu bada badb badd bado badr badu bala bald ball balo balu baol bar- bara barb bard baro barr baru barz bau- baud baul baur baza bazo bbad bbau bbbb bbdd bbdo bblb bd-r blaa blab blad blau blaz bldr blob blod bloo blou blub blud blur boab boad boal boar boaz boba bobb bobo bobu boda bodb bodo bodu bola bold boll bolo bolu boob bood bool boor booz bor- bora bord boro borr boru borz boua boud boul bour boza bozo brab brad brao brau braz brda brdo broa brob brod brol broo bror brou broz brrr brud bruz brza buad bual buar buba bubb bubo bubu buda budb budd budl budo budu bula bulb buld bull bulu bulz buol bur- bura burb burd burl buro burr buru burz buuz buza buzz bzou bzzz d-bo daab daad daal daar daau daba dabb dabo dabu dada dado dadu dala dall dalo dalu daou dara darb dard darl daro darr daru darz daub daud daur dazl dazu dazz dbar dddd ddub dlab dlbd doab doal doar doba dobb dobl dobu dod- doda dodd dodo dola dold doll dolo dolu dolz doob dood dool door dora dord doro dorr doru doub doud doul dour douz doza dozo draa drab drad drar drau drba drda drob drod drol drou droz drra drua drub druu duaa duab duad dual duar dub- duba dubb dubu duda dudd dudo dudu dula dull dulo dulu duo- dura duro duru duul duur dzar dzbb dzlb dzlr dzor dzrl dzrr dzud dzur laaa laad laal laar laba labo labr labu lada ladd lado ladu lala lald lall lalo lalu laou lara larb lard larr laru larz laub laud laul laur laza lazo lazu lbar lblr lboz llao lldb llll lloa llod lloo llud load loar lob- loba lobb lobo loda lodz lola lold loll lolo lolz loob lood lool loor looz lora lord loro loud loul lour louu loza lral lrba lrdd lrrr luau luaz luba luda ludd ludo lula lull lulu lulz lura lurd lurz luua luza oaau oall oara obad obal obba obbo obla oblu obol obor obra obro odal odbo odda oddd odla odoo odor odou odra odrl odur olar olba olbo oldb olla ollo olor olur olza ooaa ooba ooda oola oold oolo oooo oora oord orab orad oral