a-a a-b a-c a-t a-z aaa aab aac aam aao aat aaz ab- aba abb abc abm abo abt abz ac- aca acb acc acm aco act acz ama amb amc amm amo amt amz aoa aob aoc aom aoo aot at- ata atb atc atm ato att atz az- aza azb azm azo azt azz baa bab bac bam bao bat baz bba bbb bbc bbm bbo bbt bca bcb bcc bcm bco bct bcz bma bmb bmc bmm bmo bmt bmz boa bob boc bom boo bot boz bta btb btc btm bto btt btz bza bzo bzz c-- caa cab cac cam cao cat caz cba cbb cbc cbm cbo cbt cbz cca ccb ccc ccm cco cct ccz cma cmb cmc cmm cmo cmt co- coa cob coc com coo cot coz cta ctb ctc ctm cto ctt ctz cz- czc czm czo czt m-o maa mab mac mam mao mat maz mba mbb mbc mbm mbo mbt mc- mca mcb mcc mcm mco mct mcz mma mmb mmc mmm mmo mmt mmz moa mob moc mom moo mot moz mta mtb mtc mtm mto mtt mza mzb mzm mzt oaa oab oac oam oao oat ob- oba obb obc obm obo obt oc- oca ocb occ ocm oco oct ocz om- oma omb omc omm omo omt omz oo- ooa oob ooc oom ooo oot ot- ota otb otc otm oto ott otz oza ozm ozo ozt ozz taa tab tac tam tao tat taz tba tbb tbc tbm tbo tbt tbz tca tcb tcc tcm tco tct tma tmb tmc tmm tmo tmt tmz to- toa tob toc tom too tot toz tta ttb ttc ttm tto ttt tza zaa zab zac zam zao zat zaz zbb zbc zbm zbt zco zma zmb zmc zmm zmt zo- zoa zob zoc zom zoo zot zta ztm zzt zzz

aaaa aaab aaac aaam aaba aabb aabc aabm aabt aaca aacb aacc aacm aaco aact aama aamb aamc aamo aaoo aata aatc aatt abaa abab abac abam abat abb- abba abbb abbo abbt abca abcb abcc abct abma abmb abmc abmt aboa abob aboo abot abta abza ac-t acaa acab acac acat acba acca accc accm acco acct acma acmc acoa acom acot acta actc acto actt amaa amac amam amat amaz amb- amba ambo amca amcc amco amm- amma ammo amob amoc amoo amot amoz amta amtc amto aoba aoca aoma aotc at-t ataa atab atac atat atca atcc atco atm- atma atmo atob atoc atom atot atoz atta atto aza- azab azat azaz azca azo- azoo azot azza azzo baaa baam baat baaz baba babb babm babo bac- baca bacc baco bact bacz bama bamb bamc bamm bata batc bato batt batz baza bazm bazo bbbb bbcm bcaa bcam bcat bcbc bcca bccc bccm bcma bcoz bctc bmaa bmoc bmtc boab boac boat boaz boba bobb bobo boca bocm boco boma bomb bomt boob booc boom boot booz bota botb boto bott boza bozo btaa btcc btob bttb bzzt bzzz c-bo caaa caab caac caam caat caba cabo cac- caca cacc cacm caco cama camb camc camm camo camt caoz cat- cata catb catc catm cato catt catz caza cazo cbac cbat cbbc cbca cbcc cbcm cbct cbot cbta cbtc ccaa ccab ccac ccam ccat ccba ccbc ccca cccb cccc cccm ccma ccmb ccmc ccmm ccob ccoc ccom cctb cctc cctt cmaa cmac cmba cmbc cmcc cmmb cmmc cmoc cmot cmta cmtc coat coba cobb cobo coca coco coct com- coma comb comc comm como coob coom coot cota cotb cotc coto cott cozz ctab ctba ctca ctma ctmo ctot ctta maaa maac maam maat maba mabo mac- maca macb macc maco mact mama mamc mamo maoc mata matc mato matt matz maz- maza mazo mazz mbac mbam mbba mbca mbta mcaa mcac mcat mcba mcbc mcca mccc mcmc mcmt mcot mcoz mctc mmaa mmab mmac mmcc mmcm mmct mmmc mmmm moaa moab moac moam moat moaz moba mobb mobo moca moco moma momo mooa moob mooc moot mota motb motm moto mott motz moza mozo mtaa mtab mtac mtbc mtbo mtoa mtom mzab oama obba obbo obot ocab ocac ocam ocat ocbc occa occc occt ocma ocom oct- octa octo omac omam omao ombo omca omma omo- omoa omoo ooaa ooba ooma oooo ootb otac otma oto- otoo otta otto ozma t-mo taa- taat taba tabb tabc tabo taca tacc taco tact tama tamc tamm tamo taoa taom tata tatb tato tatt tatz taza tazo tazz tbca tbcb tbcc tbta tcam tcca tccc tcom tctc tmaa tmac tmbc tmca tmcc tmcm tmtt toab toam toat toba tobo tobt toca toco toma tomb tomm tomo tomt tooa toom toot tota totc totm toto tott toza tozo ttab ttbb ttma tttt tzzt zaat zaba zabo zaca zama zaza zcam zcta zoat zobo zoco zoma zomb zomo zoo- zoom zoot zota zott zotz zoza zozo ztoa zzzz

-aaa- a-mac aaaam aaaoc aaata aabaa aabba aabtm aacbc aacom aamco aamot aatma abaab ababa abaca abaco abaza abbac abbat abbot abcam abccc aboab aboat abobo aboma abomb aboot abott abtaa abtao abzac acaca acacb acmat acoat acoma acomb acomo acoot actto amama amata amato amazo ambac ambam ambao ambat ambot amcat amcom ammo- amoco amoot amtab amtoo ataco atbat atcom atmo- atomb atomo atoot atoto attam atto- attom azaca azata azzam b-mac baama baata babam baboo babot bacab bacao bacca bacco bacot bacta bacza bamba bamma bammo bamta baoma baomo batab batac batam batat batco batob batoo batta batto bazac bazoo bccat bccma bo-bo boaco bobac boboc bocac bocao bocat bocca bocoa bocom bomaa bomab bomba bombo booat booba booco boomb boota booza botom botta bozab bozoo bzzzt c-a-c c-mac ca-ca caaba caama cabob caboc cabot cacao caco- cacoa camac camat camba cambo camco camma cammo camom caoba cata- catco cato- catom catta catto cazaa cazac cazma ccccc cccma co-bo co-co coact coamo coatc cobot cobza cocao cocc- cocco cocoa cocom cocto comac comba combo comco comma commo comot