a-ha a-ii aaaa aaac aaaf aaah aaai aaca aacc aacf aach aaci aact aafa aafc aaff aafi aaha aaic aaii aata aatc aatf aatt ac-t acaa acac acai acat acca accc accf acch acci acct acfc acfi acft acha achh achi acht aci- acia acic acif acta actc actf acth acti actt afaa afat afca afcc afch afci affa affc affi afft afia afif afit afta aftc ahac ahah ahai ahat ahfa ahha ahit ahta ahti aiai aica aicc aicf aich aiff aiha aiia aiic aita aitf aith aiti aitt at-t ataa atac atai atat atca atcc atcf atch atfc atha athi atia atic atif atit atta atti caaa caac caaf caah caat cac- caca cacc cach caci cafa cafc caff caha caht caia caic cait cat- cata catc catf cath cati catt ccaa ccac ccaf ccai ccat ccca cccc cccf ccci ccfa ccfc ccff ccfi ccha ccic ccii cctc cctt cfaa cfac cfca cfcf cfia cfit cfta cftc cfth chaa chac chaf chah chai chat chca chch chci chfa chfc chfi chha chia chic chif chih chit chtt ciaa ciat cica cicc cich cici cict cifa ciff ciht ciia ciii ciit cita citf cith citi citt ctca ctcf ctfc ctia ctic ctta faaa faac faah faca facc fach fact fafa fafc faff fafi faha fait fata fatc fatf fath fati fatt fcat fcca fccf fcch fcic fcii ffcc ffff ffii fftf fhci fhit fiaa fiac fiaf fiat fica ficc fich fict fifa fifc fiff fifi fift fiii fita fitc fiti fitt ft-c ftfc ftii h-ii haaf haat haff haft haha haht haif hait hata hath hati hatt hcat hcca hccc hcch hcfa hcfc hchi hhaa hhat hhhh hi-c hiaa hicc hich hifa hiff hifh hifi hihc hihi hiht hiit hita hitc hiti hitt htcc htfc iaaa iaac iaai iaat iaca iacc iact iafc iaff iahc iaia iata iatc iati icaa icac icaf icai icat icca iccc iccf icci icct ichc ichi icta ifaa ifac ifat ifht ific ifit ifta ihcc ihit ihtc iiac iica iifa iiht iiii iiit iita iitt itaa itac itaf itai itat itch itfa itha ithc itia itic itif itta ittf taa- taaf taat taca tacc tach taci tact tafa tafc taff tafi taft taha tahi taia tait tata tath tati tatt tcca tccc tcfc tch- tcha tchh tchi tctc tfca tftc thaa thai that thca thch thi- thia thic thif tiaa tiaf tica ticc tich tifa tiff tift tiht tiit tita titc tith titi titt ttfa ttfc ttff tttt