a-a a-b a-t aaa aab aad aam aao aar aat aau ab- aba abb abd abm abo abr abt abu ad- ada adb add adm ado adr adt adu ama amb amd amm amo amr amt amu aoa aob aod aom aoo aor aot aou ar- ara arb ard arm aro arr art aru at- ata atb atd atm ato atr att atu au- aua aub aud aum auo aur aut b-u baa bab bad bam bao bar bat bau bba bbb bbd bbm bbo bbr bbt bbu bda bdb bdd bdm bdo bdr bdt bdu bma bmb bmd bmm bmo bmr bmt bmu boa bob bod bom boo bor bot bou bra brb brd brm bro brr brt bru bta btb btd btm bto btr btt btu bua bub bud bum buo bur but buu daa dab dad dam dao dar dat dau dba dbb dbd dbm dbo dbr dbt dbu dda ddb ddd ddm ddo ddr ddt ddu dma dmb dmd dmm dmo dmr dmt dmu doa dob dod dom doo dor dot dou dra drb drd drm dro drr drt dru dta dtb dtd dtm dto dtr dtt dtu dua dub dud dum duo dur dut m-o m-r maa mab mad mam mao mar mat mau mba mbb mbd mbm mbo mbr mbt mbu mda mdb mdd mdm mdo mdr mdt mdu mma mmb mmd mmm mmo mmr mmt mmu moa mob mod mom moo mor mot mou mra mrb mrd mrm mro mrr mrt mru mta mtb mtd mtm mto mtr mtt mtu mua mub mud mum mur mut muu oaa oab oad oam oao oar oat oau ob- oba obb obd obm obo obr obt obu oda odb odd odm odo odr odt odu om- oma omb omd omm omo omr omt omu oo- ooa oob ood oom ooo oor oot or- ora orb ord orm oro orr ort oru ot- ota otb otd otm oto otr ott otu ou- oua oud oum ouo our out ra- raa rab rad ram rao rar rat rau rba rbb rbd rbm rbo rbr rbt rbu rda rdb rdd rdm rdo rdr rdt rdu rma rmb rmd rmm rmo rmr rmt roa rob rod rom roo ror rot rou rra rrb rrd rrm rrr rrt rru rta rtb rtd rtm rto rtr rtt rtu rua rub rud rum ruo rur rut ruu taa tab tad tam tao tar tat tau tba tbb tbd tbm tbo tbr tbt tbu tda tdb tdd tdm tdo tdr tdt tdu tma tmb tmd tmm tmo tmr tmt tmu to- toa tob tod tom too tor tot tou tra trb trd trm tro trr trt tru tta ttb ttd ttm tto ttr ttt ttu tua tub tud tum tuo tur tut tuu ua- uaa uab uad uam uao uar uat uau uba ubb ubo ubr ubt ubu uda udb udd udm udo udr udt udu um- uma umb umd umm umo umr umt umu uoa uob uod uom uoo uor uot ur- ura urb urd urm uro urr urt uru uta utb utd utm uto utr utt utu uua uum uur uut uuu

a-do aaaa aaab aaad aaam aaar aaba aabb aabd aabm aabt aada aadt aadu aama aamb aamd aamo aamr aaoo aara aard aarm aaro aart aaru aata aatt abaa abab abad abam abar abat abau abb- abba abbb abbo abbr abbt abda abdo abdu abma abmb abmt aboa abob abod aboo abor abot abou abra abro abta abtu abua abud abum abut adaa adab adad adam adao adar adat adba adda addd addo addr addu adma admb admr adob adod adoo ador adot adra adro adta adua adub adur amaa amad amam amar amat amb- amba ambo ambr ambu amda amdo amdt amm- amma ammo ammu amob amod amoo amor amot amou amra amro amta amto amua amud amum amur aoba aoma aora aorb aort aotd aout arab arad aram arar arat arau arba arda ardm ardo ardu arma armd armm armo armt armu aroa arob arod arom aroo aror arr- arra arro arrr arrt arru arta arto artr arua arub arud arum arut at-t ataa atab atad atar atat atdt atm- atma atmo atmu atob atod atom ator atot atra atrm atro atru atta atto attr attu atua atub atum atur auaa audo auma aur- aura aurd auro aut- auto baaa baad baam baar baat baba babb babm babo babr babu bada badb badd bado badr badu bama bamb bamm bamu bar- bara barb bard barm baro barr bart baru bata bato batt batu bau- baud baum baur bbad bbau bbbb bbdd bbdo bd-r bdrm bmaa bmdb boab boad boar boat boba bobb bobo bobu boda bodb bodo bodu boma bomb bomt bomu boob bood boom boor boot bor- bora bord borm boro borr bort boru bota botb botd boto bott boua boud boum bour bout brab brad bram brao brat brau brda brdm brdo brdt broa brob brod brom broo bror brot brou brrm brrr brud brum brut btaa btdt btob btor btrt bttb buad buar buat buba bubb bubo bubu buda budb budd budo budu bum- buma bumb bur- bura burb burd burm buro burr burt buru but- buta buto butt d-bo daab daad daam daar daau daba dabb dabo dabt dabu dada dado dadu dama damb damm damo damu daou dara darb dard daro darr dart daru data dato datr datt datu daub daud daum daur daut dbar dbtt dddd ddot ddub dmaa dmab dmba dmdt dmrb doab doar doat doba dobb dobu dod- doda dodd dodo doma domb domm domo doob dood doom door doot dora dord dorm doro dorr dort doru dota dotd doto dott doub doud doum dour dout draa drab drad dram drar drat drau drba drda drob drod drom drot drou drra drua drub drum drut druu dtaa dtor dtot duaa duab duad duar duat dub- duba dubb dubu duda dudd dudo dudu duma dumb dumm duo- dura duro durt duru duta duur duut maaa maad maam maar maat maba mabo