-ana -ane -ene a-ha aaaa aaac aaae aaaf aaah aaan aaca aacc aace aacf aach aacn aaea aaec aaen aafa aafc aaff aaha aana aane acaa acac acae acan acca accc acce accf acch ace- acea acec aceh acen acfc acfe acha ache achh acne aeac aeaf aean aena afaa afan afca afcc afch afee affa affc ahac ahah ahen ahfa ahha ahne ana- anaa anac anae anah anan anca ancc ance anec anee anen anfa anha anhe anna anne caaa caac caaf caah caan cac- caca cacc cace cach caec caen cafa cafc cafe caff caha cahe cahn cana canc cane canh cann ccaa ccac ccaf ccca cccc cccf ccee ccfa ccfc ccff ccha cche ccna ccnc ccne ccnf ceac cean cec- ceca cece ceec cef- cefa cefc cefn cen- cena cene cfaa cfac cfae cfca cfcf cfcn chaa chac chae chaf chah chan chca chce chch chea chec chee chef cheh chen chfa chfc chha chnc cnaa cnac cnfa cnna eaaf eaca eacc each eaec eana ecaa ecac ecan ecca eccc ecce ecef ecfa ecfc echa eche ecne eeca eeea eeee eefa eefe eefn eena efca efen effa ehaa ehcc ehea eheh ehen ehna enac enah enan enca ence ench enea enee enna ennc enne faaa faac faah faan faca facc face fach fafa fafc fafe faff faha fahn fana fanc fane fcca fccf fcch feaf fean fece fech feen fefc fefe feff fena fene fenn ffcc ffee ffff fnac haaf haan hace haec haen hafe haff haha hahn hana hanc hane hann hcca hccc hcch hcfa hcfc heaf heah hean heca hech heef hefe hehe hehn hena hene henh henn hfce hhaa hhhh hnce hnna naaa naac naan naca nacc nace nacf nach naea naef naeh nafa nafc nafe naff naha nahe nahf nan- nana nane nann ncaa ncac ncca nccc nccf nccn ncea ncec ncee ncef ncen ncfc ncfe ncha nchc ncna ncnc neac neaf neah nean neca necc nece nech neea neef neen nefa nefe neff nefh neha nehe nena nene nenh nfaa nfff nhcc nhnn nnnn