a-ya a-yo aaaa aaac aaca aacc aaco aact aacy aaoo aata aatc aatt ac-t acaa acac acat acca accc acco acct accy acoa acot acoy acta actc acto actt aoca aotc at-t ataa atac atat atay atca atcc atco atoc atot atoy atoz atta atto atty atya ay-o ayao ayat ayay ayaz ayca ayoo ayot ayta ayto ayya aza- azat azay azaz azca azo- azoo azot azza azzo caaa caac caat cac- caca cacc caco caoz cat- cata catc cato catt caty catz cayo caza cazo cazy ccaa ccac ccat ccca cccc ccoc cctc cctt coat coca coco coct coot cota cotc coto cott coty coya coyo coyt cozy cozz ctca ctot ctta cya- cyaa cyc- cyca cycc cyoa cyt- cyta cyto cyy- cyyc czyz oaty oazy ocac ocat occa occc occt oct- octa octo octy ooaa oooo ooty oozy otac otay oto- otoo otoy otta otto ozzy taa- taat taca tacc taco tact tacy taoa tata tato tatt taty tatz taya tayo tayt tayy taza tazo tazz tcca tccc tctc to-y toat toay toca toco tooa toot tota totc toto tott toty toya toyo toyt toyz toza tozo tozy ttoy tttt tyco tyta tyto tytt tyty tzzt yacc yaco yacy yata yaya yayo yaza yazz ycao ycat yccc yctc yoot yooz yota yott yoyo yozo ytay yyyy zaat zaca zaya zaza zcta zoat zoco zoo- zoot zota zott zoty zotz zoya zoza zozo ztoa zzzz