aaaa aaab aaac aaam aaba aabb aabc aabm aabt aaca aacb aacc aacm aaco aact aacu aama aamb aamc aamo aaoo aata aatc aatt abaa abab abac abam abat abau abb- abba abbb abbo abbt abca abcb abcc abct abma abmb abmc abmt aboa abob aboo abot abou abta abtu abua abum abut abza abzu ac-t acaa acab acac acat acba acca accc accm acco acct accu acma acmc acmu acoa acom acot acou acta actc acto actt actu acu- acum acuo acut amaa amac amam amat amaz amb- amba ambo ambu amca amcc amco amm- amma ammo ammu amob amoc amoo amot amou amoz amta amtc amto amua amum aoba aoca aoma aotc aout at-t ataa atab atac atat atca atcc atco atm- atma atmo atmu atob atoc atom atot atoz atta atto attu atua atub atuc atum auaa auca auct auma aut- auto aza- azab azat azaz azca azo- azoo azot azua azza azzo baaa baam baat baaz baba babb babm babo babu bac- baca bacc baco bact bacz bama bamb bamc bamm bamu bata batc bato batt batu batz bau- baum baza bazm bazo bbau bbbb bbcm bcaa bcam bcat bcbc bcca bccc bccm bcma bcoz bctc bcuc bmaa bmoc bmtc boab boac boat boaz boba bobb bobo bobu boca bocm boco bocu boma bomb bomt bomu boob booc boom boot booz bota botb boto bott boua boum bout boza bozo btaa btcc btob bttb buat buba bubb bubo bubu buca bucc buco bucu bucz bum- buma bumb but- buta buto butt butz buuz buza buzz bzou bzzt bzzz c-bo caaa caab caac caam caat caba cabo cabu cac- caca cacc cacm caco cama camb camc camm camo camt caoz cat- cata catb catc catm cato catt catu catz cauc caum cauo caut caza cazo cbac cbat cbbc cbca cbcc cbcm cbct cbcu cbot cbta cbtc ccaa ccab ccac ccam ccat ccba ccbc ccca cccb cccc cccm cccu ccma ccmb ccmc ccmm ccob ccoc ccom cctb cctc cctt ccuc ccut cmaa cmac cmba cmbc cmcc cmmb cmmc cmoc cmot cmta cmtc cmtu coat coba cobb cobo cobu coca coco coct cocu com- coma comb comc comm como comu coob coom coot cota cotb cotc coto cott cotu coua coub cout cozz ctab ctba ctca ctma ctmo ctot ctta cuau cub- cuba cubb cuca cucc cucm cum- cuma cumt cut- cuta cutc cuto cutt cuzo maaa maac maam maat maba mabo mabu mac- maca macb macc maco mact macu mama mamc mamo mamu maoc mata matc mato matt matu matz maua maum maut mauz maz- maza mazo mazu mazz mbac mbam mbba mbca mbou mbta mcaa mcac mcat mcba mcbc mcca mccc mcmc mcmt mcot mcoz mctc mctu mmaa mmab mmac mmcc mmcm mmct mmmc mmmm moaa moab moac moam moat moaz moba mobb mobo moca moco moma momo momu mooa moob mooc moot mota motb motm moto mott motu motz mout moza mozo mozu mtaa mtab mtac mtbc mtbo mtoa mtom mtuc muac mubo muc- mucc mucu muma mumm mumo mumu muta muto mutt mutu muut muza muzo muzz mzab oaau oama obba obbo obot ocab ocac ocam ocat ocbc occa occc occt ocma ocom oct- octa octo ocum omac omam omao ombo ombu omca omma omo- omoa omoo omuo ooaa ooba ooma oooo ootb otac otma oto- otoo otta otto ottu ouac ouat oucc ouma out- outa outb outo ouu- ouza ouzo ozma t-mo taa- taat taba tabb tabc tabo tabu taca tacc taco tact tama tamc tamm tamo tamu taoa taom taou tata tatb tato tatt tatu tatz taua taub tauc taum taut taza tazo tazz tbca tbcb tbcc tbta tcam tcca tccc tccu tcom tctc tmaa tmac tmbc tmca tmcc tmcm tmou tmtt toab toam toat toau toba tobo tobt tobu toca toco toma tomb tomm tomo tomt tooa toom toot tota totc totm toto tott toum tout toza tozo ttab ttbb ttma tttt tuam tuao tuat tuba tubb tubo tubu tuca tucc tuco tuma tumb tumu tuta tuto tutt tutu tuum tuuo tuza tuzu tuzz tzum tzut tzzt uabc uaca uamc uaoc uata uatu uaua ubac ubba ubbo uboc ucam ucat ucbc ucca ucmc ucom ucoz ucua ucut umaa umac umb- umba umbo umma ummo umut uocc uomo utac utau utmb utto uttu uuoc uuta uuuu zaat zaba zabo zabu zaca zama zaum zaza zazu zcam zcta zctu zmub zoat zobo zoco zoma zomb zomo zoo- zoom zoot zota zott zotz zouc zoza zozo zozu ztoa zubo zubu zuma zumo zuoz zuta zuzu zzzz