aaaa aaac aaae aaaf aaal aaca aacc aace aacf aacl aact aaea aaec aafa aafc aaff aafl aala aalc aale aall aata aatc aatf aatt ac-t acaa acac acae acat acca accc acce accf acct ace- acea acec acel acet acfc acfe acfl acft acla aclc acle acta actc acte actf actl actt aeac aeaf aecl aect aela aelc aeta aetc aetf aett aetx afaa afat afca afcc afee afel afet affa affc afft afla aflc afle afta aftc afte afxe ajac ajat ajax ajee ajef ajet ajla alaa alac alae alal alat alca alcc alce alea alec alee alef alet alex alfa alfe all- alla alle alll alta alte altj altx alxa at-l at-t at-x ataa atac atae atal atat atax atca atcc atcf atcl atea atec atee atef atel atex atfc atfe atla atle atta atte axaf axal axat axce axel axle caaa caac caaf caal caat cac- caca cacc cace caec caex cafa cafc cafe caff cafl caja cala calc cale calf call calt calx cat- cata catc cate catf catt caxa ccaa ccac ccaf ccat ccca cccc cccf cccl ccee ccel ccfa ccfc ccff ccfl ccla cclc cclx cctc cctl cctt ccxl ceac ceal ceat cec- ceca cece cect ceec ceel cef- cefa cefc ceja cejc cel- cela celc cele celf cell celt cet- ceta cete cexe cfaa cfac cfae cfax cfca cfcf cfcl cfta cftc cfte cftl cjca cjcj cjcl cjfl claf clat clea clec clee clef clet cltc clxx ctae ctal ctca ctcf ctec ctfc ctle ctta cxxx e-cl e-la eaaf eaca eacc eaec eala ealc eale eata eate eaxl ecaa ecac ecal ecat ecca eccc ecce eccl ecct ecef ecfa ecfc ecla eclt ect- ecta ectc ectf eeca eeea eeee eefa eefe eefl eele eeta eetc eete eext efax efca efet effa efla eft- efta elac elal elat elca elce elea elec elee elef elet elex elfa elfc elfe elft ella elle elta elte etal etat etcc etec etee etel etfa etfc etfe etla etta ette exa- excl exec exel exta exte extl faaa faac faca facc face fact faex fafa fafc fafe faff faja fala falc fale fall falt falx fata fatc fate fatf fatt faxe fcal fcat fcca fccf fccj feaf feal feat fece fect feel feet fefc fefe feff fela fele felf fell felt feta fete fett fext ffcc ffee ffff fftf fjca flac flae flat flax flcl flea flee flet flex ft-c ft-l ftea ftfc j-ax j-xx jaaf jaal jaca jacc jace jacl jael jafa jafc jaff jaja jala jalc jale jalt jaxa jaxe jccc jeat jeel jeet jefe jeff jefx jelf jell jeta jete jetl jett jfet jjcc jtac jtcc jxta laaa laac laaj laal laat laax laca lacc lace lacl lact lael laet lafc lafe laff laft laja laje lala lale lall lata latc late latt laxa laxe lcac lcat lcca lccc lcce lcfc lctl leaa leaf leal leat leca lece lect leea leef leej leel leet lefa lefe leff left lela lele lell leta lete lett lexa lext lexx lfat lfca lfcc ljla llat llcc llef llet lllc llll ltac ltae ltcc ltee ltfc lttc lxxx taa- taaf taal taat taca tacc tace tacl tact taec tael tafa tafc tafe taff taft tala talc tale tall talx tata tate tatt tax- taxa taxe taxf taxt tcca tccc tcfc tclx tctc teac teal teat teca tecl tect teec teef teej teel teet tefc teff tefl teft teja tel- tela telc tele tell telt teta tete tett tetx texa text tfae tfal tfca tfec tftc tlac tltx ttfa ttfc ttff tttt txaa xace xacl xact xala xall xate xcal xcat xcel xefe xela xexe xfce xlet xtal xtea xxxx