a-a a-b a-t aaa aab aad aae aam aas aat ab- aba abb abd abe abm abs abt ad- ada adb add ade adm ads adt aea aeb aed aee aem aes aet ama amb amd ame amm ams amt as- asa asb asd ase asm ass ast at- ata atb atd ate atm ats att baa bab bad bae bam bas bat bba bbb bbd bbe bbm bbs bbt bda bdb bdd bde bdm bds bdt be- bea beb bed bee bem bes bet bma bmb bmd bme bmm bms bmt bsa bsb bsd bse bsm bss bst bta btb btd bte btm bts btt daa dab dad dae dam das dat dba dbb dbd dbe dbm dbs dbt dda ddb ddd dde ddm dds ddt de- dea deb ded dee dem des det dma dmb dmd dme dmm dms dmt dsa dsb dsd dse dsm dss dst dta dtb dtd dte dtm dts dtt eaa eab ead eae eam eas eat eba ebb ebd ebe ebm ebs ebt ed- eda edb edd ede edm eds edt eea eeb eed eee eem ees eet em- ema emb emd eme emm ems emt es- esa esb esd ese esm ess est eta etb etd ete etm ets ett maa mab mad mae mam mas mat mba mbb mbd mbe mbm mbs mbt mda mdb mdd mde mdm mds mdt mea meb med mee mem mes met mma mmb mmd mme mmm mms mmt msa msb msd mse msm mss mst mta mtb mtd mte mtm mts mtt saa sab sad sae sam sas sat sba sbb sbd sbe sbm sbs sbt sda sdb sdd sde sdm sds sdt se- sea seb sed see sem ses set sma smb smd sme smm sms smt ss- ssa ssb ssd sse ssm sss sst sta stb std ste stm sts stt taa tab tad tae tam tas tat tba tbb tbd tbe tbm tbs tbt tda tdb tdd tde tdm tds tdt te- tea teb ted tee tem tes tet tma tmb tmd tme tmm tms tmt tsa tsb tsd tse tsm tss tst tta ttb ttd tte ttm tts ttt

-ase a-be aaaa aaab aaad aaae aaam aaas aaba aabb aabd aabm aabt aada aade aads aadt aaea aaem aaes aama aamb aamd aame aams aasa aasd aase aasm aass aast aata aatt abaa abab abad abae abam abas abat abb- abba abbb abbe abbs abbt abda abed abee abes abet abma abmb abms abmt abs- absa absd abse abss abta abts adaa adab adad adae adam adas adat adba adda addd adde adds adea adeb adee adem ades adet adma admb adme adms adsa adsm adss adst adta adts aeas aebs aede aedt aemt aesd aess aest aeta aett amaa amad amae amam amas amat amb- amba ambe ambs amda amds amdt amed amee ames amet amm- amma amme amsa amsd amss amst amta amte amts asaa asab asad asae asam asas asat asba asbm asda asde asds asea asee asem ases aset asma asmd asme asmm asms asmt assa assd asse asss asst asta astb aste astm asts at-t ataa atab atad atae atas atat atbs atdt atea ated atee atem ates atm- atma atme atms atsb atse atst atta atte atts baaa baad baam baas baat baba babb babe babm babs bada badb badd bade bads baed baes bama bamb bame bamm bams basa base bass bast bata bate bats batt bbad bbas bbbb bbbs bbdd bbeb bbet bdes bdsd bdsm bead beam beas beat beba bebb bebe beda bede beds beeb beed beem bees beet bema beme bes- besa bese besm bess best beta bete bets bett bmaa bmdb bmts bsaa bsam bsas bsat bsbd bsea bseb bsed bsee bses bset bsms bsmt bssd bsse bssm bsts btaa btdt btss bttb daab daad daae daam daas daba dabb dabs dabt dada dade dads daeb daem dama damb dame damm dams dasa dasb dasd dase dass dast data date dats datt dbas dbms dbsa dbss dbtt dddd ddes ddss ddts dead deae deas deba debe debs debt deda dedd dede deeb deed deem dees deet dem- dema demb demd deme dems des- desa dese dess dest deta dete dets dmaa dmab dmae dmas dmba dmds dmdt dmea dmsa dmss dmst dmts dsba dsda dsdm dsea dsmb dsms dssa dsst dsts dtaa dted dtss eaba eada eadb eadd eads eama eame eams easa ease east eata eate eats ebam ebba ebbs ebed ebes ebsa edad edam edas edda edde eddm edds ede- edea edem edes edma edme edms edsa edss edta edts eede eeea eeee eees eems eese eeta eete eets emad emae emam emas emba embd embe embs emds emdt emes emet emma emme emms emsa emse emst emta emte emts esab esad esam esas esat esba esbs esda esds esea esee esem eses eset esma esme esmt essa esse esst esta estd este ests etam etas etat etds etee etem etes etta ette maaa maad maam maas maat maba mabe mabs mada madb madd made mads madt maee maem maes mama mame mams masa mase mass mast mata mate mats matt mbam mbas mbba mbbs mbda mbdb mbed mbes mbms mbta mdas mdat mddm mdds mdea mdma mdme mdsd mdse mdst mdta mead meas meat mebe meda medb medd mede meds meed meem mees meet mema meme mems mes- mesa mese mess mest met- meta mete mets mett mmaa mmab mmas mmda mmdb mmds mmea mmes mmmd mmmm mmms mmsd mmse mmst mmts msaa msad msas msat msba msde msea msed msee msem msma msmb msmm msms mssa mssm msst msta msts mtaa mtab mtas mtbd mtbs mtsa mtss mtst mtts saab saad saae saam saas saat saba sabb sabe sabs sada sadb sadd sade sadm sads sadt saeb saes sam- sama same samm sams samt sasa sasd sase sasm sass sast sata satb satd sate sats satt sbaa sbas sbbs sbds sbma sbsa sbsd sbse sbst sdae sdba sdds sdes sdet sdma sdms sdsm sdss sdtm se-d