-ana a-ha aaaa aaac aaaf aaah aaan aaca aacc aacf aach aacn aact aafa aafc aaff aaha aana aata aatc aatf aatt ac-t acaa acac acan acat acca accc accf acch acct acfc acft acha achh acht acta actc actf acth actt afaa afan afat afca afcc afch affa affc afft afta aftc aftn ahac ahah ahat ahfa ahha ahta ana- anaa anac anah anan anat anca ancc anct anfa anha anna annt ant- anta anth antt at-t ataa atac atan atat atca atcc atcf atch atfc atha atna atta attn caaa caac caaf caah caan caat cac- caca cacc cach cafa cafc caff caha cahn caht cana canc canh cann cant cat- cata catc catf cath catt ccaa ccac ccaf ccat ccca cccc cccf ccfa ccfc ccff ccha ccna ccnc ccnf cctc cctt cfaa cfac cfca cfcf cfcn cfta cftc cfth chaa chac chaf chah chan chat chca chch chfa chfc chha chnc chtt cnaa cnac cnfa cnna cnta cntc cntf ctan ctca ctcf ctfc ctta cttn faaa faac faah faan faca facc fach fact fafa fafc faff faha fahn fana fanc fant fata fatc fatf fath fatt fcat fcca fccf fcch ffcc ffff fftf fnac fnta ft-c ftan ftfc haaf haan haat haff haft haha hahn haht hana hanc hann hant hata hath hatt hcat hcca hccc hcch hcfa hcfc hhaa hhat hhhh hnat hnna htan htcc htfc naaa naac naan naat naca nacc nacf nach nafa nafc naff naha nahf naht nan- nana nann nant nata natc nath natt ncaa ncac ncat ncca nccc nccf nccn ncct ncfc ncha nchc ncna ncnc ncta nctc nfaa nfat nfct nfff nfta nftc nhcc nhnn nnnn nntn ntcc ntfc nthn ntht taa- taaf taan taat taca tacc tach tact tafa tafc taff taft taha tahn tana tanh tann tant tata tath tatt tcca tccc tcfc tch- tcha tchh tcnn tctc tfca tftc thaa than that thca thch thnt tnca tncc tnfc ttcn ttfa ttfc ttff ttfn tttt