-al -ol a-a a-b aaa aab aad aal aam aao aar aau ab- aba abb abd abl abm abo abr abu ad- ada adb add adl adm ado adr adu al- ala alb ald all alm alo alr alu ama amb amd aml amm amo amr amu aoa aob aod aol aom aoo aor aou ar- ara arb ard arl arm aro arr aru au- aua aub aud aul aum auo aur b-u baa bab bad bal bam bao bar bau bba bbb bbd bbl bbm bbo bbr bbu bda bdb bdd bdl bdm bdo bdr bdu bla blb bld bll blm blo blr blu bma bmb bmd bml bmm bmo bmr bmu boa bob bod bol bom boo bor bou bra brb brd brl brm bro brr bru bua bub bud bul bum buo bur buu daa dab dad dal dam dao dar dau dba dbb dbd dbl dbm dbo dbr dbu dda ddb ddd ddl ddm ddo ddr ddu dl- dla dlb dld dll dlm dlo dlr dlu dma dmb dmd dml dmm dmo dmr dmu doa dob dod dol dom doo dor dou dra drb drd drl drm dro drr dru dua dub dud dul dum duo dur la- laa lab lad lal lam lao lar lau lba lbb lbd lbl lbm lbo lbr lbu lda ldb ldd ldl ldm ldo ldr ldu lla llb lld lll llm llo llr llu lma lmb lmd lml lmm lmo lmr lmu loa lob lod lol lom loo lor lou lra lrb lrd lrm lro lrr lru lua lub lud lul lum luo lur luu m-o m-r maa mab mad mal mam mao mar mau mba mbb mbd mbl mbm mbo mbr mbu mda mdb mdd mdl mdm mdo mdr mdu mla mlb mld mll mlm mlo mlr mlu mma mmb mmd mml mmm mmo mmr mmu moa mob mod mol mom moo mor mou mra mrb mrd mrl mrm mro mrr mru mua mub mud mul mum mur muu oaa oab oad oal oam oao oar oau ob- oba obb obd obl obm obo obr obu oda odb odd odl odm odo odr odu ola olb old oll olm olo olu om- oma omb omd oml omm omo omr omu oo- ooa oob ood ool oom ooo oor or- ora orb ord orl orm oro orr oru ou- oua oud oul oum ouo our ra- raa rab rad ral ram rao rar rau rba rbb rbd rbl rbm rbo rbr rbu rda rdb rdd rdl rdm rdo rdr rdu rla rld rll rlm rlo rlr rlu rma rmb rmd rml rmm rmo rmr roa rob rod rol rom roo ror rou rra rrb rrd rrl rrm rrr rru rua rub rud rum ruo rur ruu ua- uaa uab uad ual uam uao uar uau uba ubb ubl ubo ubr ubu uda udb udd udl udm udo udr udu ula ulb uld ull ulm ulo ulr ulu um- uma umb umd uml umm umo umr umu uoa uob uod uol uom uoo uor ur- ura urb urd url urm uro urr uru uua uum uur uuu

a-do aaaa aaab aaad aaal aaam aaar aaba aabb aabd aabl aabm aada aadu aala aald aall aalo aalu aama aamb aamd aamo aamr aaoo aara aard aarm aaro aaru abaa abab abad abal abam abar abau abb- abba abbb abbo abbr abda abdo abdu abla ablo abma abmb aboa abob abod abol aboo abor abou abra abro abua abud abul abum adaa adab adad adal adam adao adar adba adda addd addl addo addr addu adma admb adml admr adob adod adoo ador adra adro adua adub adur alaa alad alal alam alao alar alau alb- alba albm albo albu ald- alda aldl aldm aldo all- alla alll allo allr allu alma almo almu aloa alod alol alom aloo alor alou alro alua alum alur amaa amad amal amam amar amb- amba ambo ambr ambu amda amdo amla amm- amma ammo ammu amob amod amol amoo amor amou amra amrl amro amua amud amul amum amur aoba aola aoma aora aorb aoul arab arad aral aram arar arau arba arda ardl ardm ardo ardu arla arlo arma armd arml armm armo armu aroa arob arod arom aroo aror arr- arra arro arrr arru arua arub arud arul arum auaa audo aul- aula auld aull aulo aulu auma auol aur- aura aurd auro baaa baad baal baam baar baba babb babm babo babr babu bada badb badd bado badr badu bala bald ball balm balo balu bama bamb baml bamm bamu baol bar- bara barb bard barm baro barr baru bau- baud baul baum baur bbad bbau bbbb bbdd bbdo bblb bd-r bdrm blaa blab blad blam blau bldr blob blod blom bloo blou blub blud blum blur bmaa bmdb boab boad boal boar boba bobb bobo bobu boda bodb bodo bodu bola bold boll bolm bolo bolu boma bomb bomu boob bood bool boom boor bor- bora bord borm boro borr boru boua boud boul boum bour brab brad bram brao brau brda brdm brdo broa brob brod brol brom broo bror brou brrm brrr brud brum buad bual buar buba bubb bubo bubu buda budb budd budl budo budu bula bulb buld bull bulu bum- buma bumb buol bur- bura burb burd burl burm buro burr buru d-bo daab daad daal daam daar daau daba dabb dabo dabu dada dado dadu dala dall dalo dalu dama damb daml damm damo damu daou dara darb dard darl daro darr daru daub daud daum daur dbar dddd ddub dlab dlbd dmaa dmab dmba dmrb doab doal doar doba dobb dobl dobu dod- doda dodd dodo dola dold doll dolo dolu doma domb domm domo doob dood dool doom door dora dord dorm doro dorr doru doub doud doul doum dour draa drab drad dram drar drau drba drda drob drod drol drom drou drra drua drub drum druu duaa duab duad dual duar dub- duba dubb dubu duda dudd dudo dudu dula dull dulo