aaaa aaac aaam aaca aacc aacm aaco aact aama aamc aamo aaoo aata aatc aatt ac-t acaa acac acat acca accc accm acco acct acma acmc acoa acom acot acta actc acto actt amaa amac amam amat amca amcc amco amm- amma ammo amoc amoo amot amta amtc amto aoca aoma aotc at-t ataa atac atat atca atcc atco atm- atma atmo atoc atom atot atta atto caaa caac caam caat cac- caca cacc cacm caco cama camc camm camo camt cat- cata catc catm cato catt ccaa ccac ccam ccat ccca cccc cccm ccma ccmc ccmm ccoc ccom cctc cctt cmaa cmac cmcc cmmc cmoc cmot cmta cmtc coat coca coco coct com- coma comc comm como coom coot cota cotc coto cott ctca ctma ctmo ctot ctta maaa maac maam maat mac- maca macc maco mact mama mamc mamo maoc mata matc mato matt mcaa mcac mcat mcca mccc mcmc mcmt mcot mctc mmaa mmac mmcc mmcm mmct mmmc mmmm moaa moac moam moat moca moco moma momo mooa mooc moot mota motm moto mott mtaa mtac mtoa mtom oama ocac ocam ocat occa occc occt ocma ocom oct- octa octo omac omam omao omca omma omo- omoa omoo ooaa ooma oooo otac otma oto- otoo otta otto t-mo taa- taat taca tacc taco tact tama tamc tamm tamo taoa taom tata tato tatt tcam tcca tccc tcom tctc tmaa tmac tmca tmcc tmcm tmtt toam toat toca toco toma tomm tomo tomt tooa toom toot tota totc totm toto tott ttma tttt