a-a a-b a-i a-t aaa aab aad aai aam aao aar aat ab- aba abb abd abi abm abo abr abt ad- ada adb add adi adm ado adr adt ai- aia aib aid aii aim aio air ait ama amb amd ami amm amo amr amt aoa aob aod aoi aom aoo aor aot ar- ara arb ard ari arm aro arr art at- ata atb atd ati atm ato atr att baa bab bad bai bam bao bar bat bba bbb bbd bbi bbm bbo bbr bbt bda bdb bdd bdi bdm bdo bdr bdt bi- bia bib bid bii bim bio bir bit bma bmb bmd bmi bmm bmo bmr bmt boa bob bod boi bom boo bor bot bra brb brd bri brm bro brr brt bta btb btd bti btm bto btr btt daa dab dad dai dam dao dar dat dba dbb dbd dbi dbm dbo dbr dbt dda ddb ddd ddi ddm ddo ddr ddt di- dia dib did dii dim dio dir dit dma dmb dmd dmi dmm dmo dmr dmt doa dob dod doi dom doo dor dot dra drb drd dri drm dro drr drt dta dtb dtd dti dtm dto dtr dtt i-d ia- iaa iab iad iai iam iao iar iat iba ibb ibd ibi ibm ibo ibr ibt ida idb idd idi idm ido idr idt iia iib iid iii iim iio iir iit im- ima imb imd imi imm imo imt io- ioa iob iod ioi iom ioo ior iot ir- ira irb ird iri irm iro irr irt ita itb itd iti itm ito itt m-o m-r maa mab mad mai mam mao mar mat mba mbb mbd mbi mbm mbo mbr mbt mda mdb mdd mdi mdm mdo mdr mdt mi- mia mib mid mii mim mio mir mit mma mmb mmd mmi mmm mmo mmr mmt moa mob mod moi mom moo mor mot mra mrb mrd mri mrm mro mrr mrt mta mtb mtd mti mtm mto mtr mtt o-i oaa oab oad oai oam oao oar oat ob- oba obb obd obi obm obo obr obt oda odb odd odi odm odo odr odt oia oib oid oii oim oio oir oit om- oma omb omd omi omm omo omr omt oo- ooa oob ood ooi oom ooo oor oot or- ora orb ord ori orm oro orr ort ot- ota otb otd oti otm oto otr ott ra- raa rab rad rai ram rao rar rat rba rbb rbd rbi rbm rbo rbr rbt rda rdb rdd rdi rdm rdo rdr rdt ria rib rid rii rim rio rir rit rma rmb rmd rmi rmm rmo rmr rmt roa rob rod roi rom roo ror rot rra rrb rrd rri rrm rrr rrt rta rtb rtd rti rtm rto rtr rtt taa tab tad tai tam tao tar tat tba tbb tbd tbi tbm tbo tbr tbt tda tdb tdd tdi tdm tdo tdr tdt tia tib tid tii tim tio tir tit tma tmb tmd tmi tmm tmo tmr tmt to- toa tob tod toi tom too tor tot tra trb trd tri trm tro trr trt tta ttb ttd tti ttm tto ttr ttt

a-do a-ii aaaa aaab aaad aaai aaam aaar aaba aabb aabd aabi aabm aabt aada aadi aadt aaib aaii aama aamb aamd aami aamo aamr aaoo aara aard aari aarm aaro aart aata aatt abaa abab abad abai abam abar abat abb- abba abbb abbi abbo abbr abbt abda abdi abdo abia abib abid abim abir abit abma abmb abmt aboa abob abod aboo abor abot abra abri abro abta adaa adab adad adai adam adao adar adat adba adbi adda addd addi addo addr adia adib adim adio adir adit adma admb admi admr adob adod adoo ador adot adra adro adta aiai aiba aibo aida aidb aidi aidr aidt aiia aiib aiid aiir aimi aimm aimo aioi aira aird airi airo airt aita aiti aitr aitt amaa amad amai amam amar amat amb- amba ambi ambo ambr amda amdo amdt amia amib amid amii amir amit amm- amma ammi ammo amob amod amoi amoo amor amot amra amri amro amta amti amto aoba aoma aora aorb aort aotd arab arad arai aram arar arat arba arbi arda ardi ardm ardo aria arib arid arii arim ario arit arma armd armi armm armo armt aroa arob arod aroi arom aroo aror arr- arra arri arro arrr arrt arta arti arto artr at-t ataa atab atad atai atar atat atdi atdt atia atid atim atit atm- atma atmo atob atod atoi atom ator atot atra atri atrm atro atta atti atto attr ba-i baaa baad baam baar baat baba babb babi babm babo babr bada badb badd badi bado badr baia baib baid baio bair bait bama bamb bami bamm bar- bara barb bard bari barm baro barr bart bata bati bato batt bbad bbbb bbdd bbdo bd-r bdii bdmi bdrm biad biao biar biat biba bibb bibi bibo bida bidi bido bidr bima bimo bio- bioi biot bira birb bird biri biro birr birt bita bitd bito bitt bmaa bmdb bmir bmmi boab boad boai boar boat boba bobb bobi bobo boda bodb bodi bodo boi- boid boii boim boit boma bomb bomi bomt boob bood boom boor boot bor- bora bord bori borm boro borr bort bota botb botd boti boto bott brab brad brai bram brao brat brda brdm brdo brdt bria brid brim brio brit broa brob brod brom broo bror brot brrm brrr btaa btdt btob btor btrt bttb d-bo daab daad daam daar daba dabb dabo dabt dada dadi dado daia daid daim daio dair dait dama damb dami damm damo dara darb dard dari daro darr dart data dati dato datr datt dbar dbit dbtt dddd ddot dia- diab diad diam diao diar diat diba dibb dibo dida didi dido diii dima dimi dimm dimo dior diot dira dird dirr dirt dita diti dito ditt dmaa dmab