-ana a-ha aaaa aaac aaaf aaah aaan aaar aaca aacc aacf aach aacn aacr aact aafa aafc aaff aaha aana aara aarc aart aata aatc aatf aatt ac-t acaa acac acan acar acat acca accc accf acch acct acfc acft acha achh achr acht acr- acra acrc acrr acta actc actf acth actt afaa afan afar afat afca afcc afch affa affc afft afr- afra afrc afta aftc aftn ahac ahah ahar ahat ahfa ahha ahra ahrc ahrr ahta ana- anaa anac anah anan anar anat anca ancc anct anfa anha anna annt anrc ant- anta anth antr antt arac araf arah aran arar arat arc- arca arch arct arfa arfc arff arft arh- arna arnt arr- arra arrc arrh arrr arrt arta artc arth artr at-t ataa atac atan atar atat atca atcc atcf atch atcr atfc atha atna atra atrc atrn atta attn attr caaa caac caaf caah caan caat cac- caca cacc cach cacr cafa cafc caff caha cahn caht cana canc canh cann cant cara carc carf carn carr cart cat- cata catc catf cath catt ccaa ccac ccaf ccar ccat ccca cccc cccf ccfa ccfc ccff ccha cchr ccna ccnc ccnf ccnr ccra ccrc ccrf ccrt cctc cctt cfaa cfac cfar cfca cfcf cfcn cffr cfnr cfra cfrn cfrt cfta cftc cfth cftr chaa chac chaf chah chan char chat chca chch chfa chfc chfr chha chnc chnr chra chrc chrf chrn chrr chrt chtr chtt cnaa cnac cnfa cnna cnrc cnrr cnrt cnta cntc cntf cntr crac craf cran crar crat crca crcc crcr crfc crna crrt crtc crtf ctan ctca ctcf ctfc ctrc ctrn ctta cttn faaa faac faah faan faca facc fach fact fafa fafc faff faha fahn fahr fana fanc fant fara farc farr fart fata fatc fatf fath fatt fcar fcat fcca fccf fcch fcra ffar ffcc ffff ffrr fftf fnac fnar fnta frac fran frat frcc frcn frfc frta ft-c ftan ftfc haaf haan haar haat haff haft haha hahn haht hana hanc hann hant hara harc harf harh harn harr hart hata hath hatt hcat hcca hccc hcch hcfa hcfc hhaa hhat hhhh hnat hnna hntr hrac hran hrfc hrrc hrta htan htcc htfc htra httr naaa naac naan naar naat naca nacc nacf nach nafa nafc naff naha nahf nahr naht nan- nana nann nant nara narc narf narh narn narr nart nata natc nath natt ncaa ncac ncar ncat ncca nccc nccf nccn nccr ncct ncfc ncha nchc ncna ncnc ncra ncrc ncta nctc nctr nfaa nfat nfct nfff nfra nfta nftc nhcc nhnn nhra nhrc nnnn nntn nrca nrfc nrna nrrc nrta ntcc ntfc nthn ntht ntrc nttr raaf raan raat rac- raca racc rach ract rafa rafc raff raft raha rahn rahr raht rana ranc rann rant rara rarf rata ratf rath ratt rcac rcaf rccc rcfc rcnr rctc rffc rftc rnaf rnnt rrah rrat rrfc rrna rrrr rtan rtca rtcc rtfc taa- taaf taan taar taat taca tacc tach tact tafa tafc taff taft taha tahn tahr tana tanh tann tant tara tarc tarf tarn tarr tart tata tath tatr tatt tcca tccc tcfc tch- tcha tchh tchr tcnn tctc tfca tftc thaa than thar that thca thch thnt thra thtr tnca tncc tnfc traa trac traf tran trat trca trcc trfc trfr trna trra trtc trtr ttcn ttfa ttfc ttff ttfn tttt