a-a a-b a-i a-t aaa aab aad aai aam aar aat aax ab- aba abb abd abi abm abr abt abx ad- ada adb add adi adm adr adt adx ai- aia aib aid aii aim air ait aix ama amb amd ami amm amr amt amx ar- ara arb ard ari arm arr art arx at- ata atb atd ati atm atr att atx ax- axa axi axm axr axt axx baa bab bad bai bam bar bat bax bba bbb bbd bbi bbm bbr bbt bbx bda bdb bdd bdi bdm bdr bdt bdx bi- bia bib bid bii bim bir bit bix bma bmb bmd bmi bmm bmr bmt bmx bra brb brd bri brm brr brt brx bta btb btd bti btm btr btt btx bxb bxd bxi bxm bxx daa dab dad dai dam dar dat dax dba dbb dbd dbi dbm dbr dbt dbx dda ddb ddd ddi ddm ddr ddt ddx di- dia dib did dii dim dir dit dix dma dmb dmd dmi dmm dmr dmt dmx dra drb drd dri drm drr drt drx dta dtb dtd dti dtm dtr dtt dtx dxd dxi dxr dxt dxx i-d ia- iaa iab iad iai iam iar iat iba ibb ibd ibi ibm ibr ibt ibx ida idb idd idi idm idr idt idx iia iib iid iii iim iir iit iix im- ima imb imd imi imm imt imx ir- ira irb ird iri irm irr irt irx ita itb itd iti itm itt itx ixi m-r maa mab mad mai mam mar mat max mba mbb mbd mbi mbm mbr mbt mbx mda mdb mdd mdi mdm mdr mdt mdx mi- mia mib mid mii mim mir mit mix mma mmb mmd mmi mmm mmr mmt mmx mra mrb mrd mri mrm mrr mrt mrx mta mtb mtd mti mtm mtr mtt mtx mxa mxd mxi mxr ra- raa rab rad rai ram rar rat rax rba rbb rbd rbi rbm rbr rbt rbx rda rdb rdd rdi rdm rdr rdt rdx ria rib rid rii rim rir rit rix rma rmb rmd rmi rmm rmr rmt rmx rra rrb rrd rri rrm rrr rrt rta rtb rtd rti rtm rtr rtt rtx rxr t-x taa tab tad tai tam tar tat tax tba tbb tbd tbi tbm tbr tbt tda tdb tdd tdi tdm tdr tdt tdx tia tib tid tii tim tir tit tix tma tmb tmd tmi tmm tmr tmt tmx tra trb trd tri trm trr trt trx tta ttb ttd tti ttm ttr ttt ttx txi txt xaa xad xam xar xat xbr xbx xda xdb xdi xdm xdr xdt xia xii xit xix xma xmd xmi xmm xmr xmt xmx xrd xrt xrx xti xtm xtr xtx xxi xxx

a-ii aaaa aaab aaad aaai aaam aaar aaba aabb aabd aabi aabm aabt aada aadi aadt aaib aaii aama aamb aamd aami aamr aara aard aari aarm aart aata aatt abaa abab abad abai abam abar abat abax abb- abba abbb abbi abbr abbt abda abdi abia abib abid abim abir abit abma abmb abmt abra abri abta adaa adab adad adai adam adar adat adba adbi adda addd addi addr adia adib adim adir adit adma admb admi admr admx adra adta aiai aiba aida aidb aidi aidr aidt aiia aiib aiid aiir aimi aimm aira aird airi airt airx aita aiti aitr aitt aixa aixi aixm amaa amad amai amam amar amat amax amb- amba ambi ambr ambx amda amdt amia amib amid amii amir amit amix amm- amma ammi amra amri amta amti arab arad arai aram arar arat arax arba arbi arda ardi ardm aria arib arid arii arim arit arma armd armi armm armt arr- arra arri arrr arrt arta arti artr artx at-t at-x ataa atab atad atai atar atat atax atdi atdt atia atid atim atit atm- atma atra atri atrm atrx atta atti attr axar axat axi- axia axim ba-i ba-x baaa baad baam baar baat baba babb babi babm babr bada badb badd badi badr baia baib baid bair bait baix bama bamb bami bamm bar- bara barb bard bari barm barr bart barx bata bati batt baxi baxt bbad bbbb bbdd bd-r bdii bdmi bdmx bdrm biad biar biat biba bibb bibi bida bidi bidr bidx bima bimx bira birb bird biri birr birt birx bita bitd bitt bitx bixa bixi bmaa bmdb bmir bmmi brab brad brai bram brat brax brda brdm brdt bria brid brim brit brix brrm brrr btaa btdt btrt bttb d-ix daab daad daam daar daba dabb dabt dada dadi daia daid daim dair dait daix dama damb dami damm dara darb dard dari darr dart data dati datr datt dbar dbit dbtt dddd dia- diab diad diam diar diat diax diba dibb dida didi diii dima dimi dimm dira dird dirr dirt dita diti ditt dixi dmaa dmab dmax dmba dmdt dmrb draa drab drad dram drar drat drax drba drda drib drit drix drra dtaa dttx dtxt dxab dxam dxbm dxbr dxbt dxdr dxii dxix dxmr dxmt dxmx dxra dxrd dxrm dxrr dxrt dxrx dxxr dxxx iaaa iaai iaat iaba iabm iadb iadt iaia iaim iama iamb iami iamt iamx iara iart iata iati ibad ibar ibat ibbm ibia ibid ibim ibma ibmx ibra ibrd ibri ibtb idad idam idar idat idbm idda iddm idia idid idir idra idta iida iiii iiit iira iita iitm iitr iitt imad imai imam imar imat imax imba imbi imdb imdi imdt imid imir imit imix imma immi immt imra imri imrr imta irad irai iram irar irbm irda iri- iria irid irix irma irra irri irta irti itaa itai itam itar itat itia itim itma itra itri itta ixia ixxi ma-i maaa maad maai maam maar maat maba mabi mada madb madd madi madt maia maib maid maii maim mair mait mama mami mar- mara mard mari marm marr mart marx mata mati matr matt maxi maxx mbam mbba mbda mbdb mbia