a-ha aaaa aaac aaae aaaf aaah aaca aacc aace aacf aach aact aaea aaec aafa aafc aaff aaha aata aatc aatf aatt ac-t acaa acac acae acat acca accc acce accf acch acct ace- acea acec aceh acet acfc acfe acft acha ache achh acht acta actc acte actf acth actt aeac aeaf aect aeta aetc aetf aett afaa afat afca afcc afch afee afet affa affc afft afta aftc afte ahac ahah ahat ahet ahfa ahha ahta ahte at-t ataa atac atae atat atca atcc atcf atch atea atec atee atef atfc atfe atha athe atta atte caaa caac caaf caah caat cac- caca cacc cace cach caec cafa cafc cafe caff caha cahe caht cat- cata catc cate catf cath catt ccaa ccac ccaf ccat ccca cccc cccf ccee ccfa ccfc ccff ccha cche cctc cctt ceac ceat cec- ceca cece cect ceec cef- cefa cefc cet- ceta cete cfaa cfac cfae cfca cfcf cfta cftc cfte cfth chaa chac chae chaf chah chat chca chce chch chea chec chee chef cheh chet chfa chfc chha chtt ctae ctca ctcf ctec ctfc ctta eaaf eaca eacc each eaec eata eate eath ecaa ecac ecat ecca eccc ecce ecct ecef ecfa ecfc echa eche echt ect- ecta ectc ectf ecth eeca eeea eeee eefa eefe eeta eetc eete eeth efca efet effa eft- efta ehaa ehcc ehea eheh ehte etah etat etcc etch etec etee etfa etfc etfe eth- etha ethe etta ette faaa faac faah faca facc face fach fact fafa fafc fafe faff faha fata fatc fate fatf fath fatt fcat fcca fccf fcch feaf feat fece fech fect feet fefc fefe feff feta fete feth fett ffcc ffee ffff fftf ft-c ftea ftfc haaf haat hace haec haet hafe haff haft haha haht hata hate hath hatt hcat hcca hccc hcch hcfa hcfc heaf heah heat heca hech hect heef heet hefe heft hehe heta hete heth hett hfce hhaa hhat hhhh htcc htea htet htfc taa- taaf taat taca tacc tace tach tact taec tafa tafc tafe taff taft taha tahe tata tate tath tatt tcca tccc tcfc tch- tcha tche tchh tctc teac teat teca tech tect teec teef teet tefc teff teft teta tete teth tett tfae tfca tfec tftc thaa thae that thca thch the- thea thec thee thef thet ttfa ttfc ttff tttt