a-ha aaaa aaac aaae aaaf aaah aaal aaca aacc aace aacf aach aacl aaea aaec aafa aafc aaff aafl aaha aahl aala aalc aale aall acaa acac acae acca accc acce accf acch ace- acea acec aceh acel acfc acfe acfl acha ache achh achl acla aclc acle aeac aeaf aecl aela aelc afaa afca afcc afch afee afel affa affc afla aflc afle ahac ahah ahal ahel ahfa ahha ahla ahle alaa alac alae alal alca alcc alce alea alec alee alef aleh alfa alfe alha all- alla alle allh alll caaa caac caaf caah caal cac- caca cacc cace cach caec cafa cafc cafe caff cafl caha cahe cahl cala calc cale calf call ccaa ccac ccaf ccca cccc cccf cccl ccee ccel ccfa ccfc ccff ccfl ccha cche cchl ccla cclc ceac ceal cec- ceca cece ceec ceel cef- cefa cefc cehl cel- cela celc cele celf cell cfaa cfac cfae cfca cfcf cfcl chaa chac chae chaf chah chal chca chce chch chea chec chee chef cheh chel chfa chfc chha chlc claf clea clec clee clef e-cl e-la eaaf eaca eacc each eaec eala ealc eale ecaa ecac ecal ecca eccc ecce eccl ecef ecfa ecfc echa eche echl ecla eeca eeea eeee eefa eefe eefl eele efca effa efla ehaa ehcc ehea eheh ehel ehle elac elah elal elca elce elch elea elec elee elef eleh elfa elfc elfe ella elle faaa faac faah faca facc face fach fafa fafc fafe faff faha fala falc fale fall fcal fcca fccf fcch feaf feal fece fech feel fefc fefe feff fehl fela fele felf fell ffcc ffee ffff flac flae flcl flea flee haaf haal hace haec hafe haff haha hal- hala hale half hall hcca hccc hcch hcfa hcfc heaf heah heal heca hech heef heel hefe hehe hela hele helf hell hfce hhaa hhcl hhhh hhla hlah laaa laac laal laca lacc lace lach lacl lael lafc lafe laff laha lahe lala lale lall lcac lcca lccc lcce lcfc lchc leaa leaf leah leal leca lece lech leea leef leel lefa lefe leff lehe lela lele lell lfca lfcc lfhe lhec lhee lhhh llcc llef lllc llll