a-a a-c aaa aac aaf aan ac- aca acc acf acn af- afa afc aff afn an- ana anc anf ann c-- caa cac caf can cca ccc ccf ccn cfa cfc cff cfn cn- cna cnc cnf cnn faa fac faf fan fca fcc fcf fcn ffa ffc fff ffn fna fnc fnf fnn naa nac naf nan nca ncc ncf ncn nfa nfc nff nfn nna nnc nnf nnn

-ana aaaa aaac aaaf aaan aaca aacc aacf aacn aafa aafc aaff aana acaa acac acan acca accc accf acfc afaa afan afca afcc affa affc ana- anaa anac anan anca ancc anfa anna caaa caac caaf caan cac- caca cacc cafa cafc caff cana canc cann ccaa ccac ccaf ccca cccc cccf ccfa ccfc ccff ccna ccnc ccnf cfaa cfac cfca cfcf cfcn cnaa cnac cnfa cnna faaa faac faan faca facc fafa fafc faff fana fanc fcca fccf ffcc ffff fnac naaa naac naan naca nacc nacf nafa nafc naff nan- nana nann ncaa ncac ncca nccc nccf nccn ncfc ncna ncnc nfaa nfff nnnn

-aaa- acaca acana acnff afanc afnan anana annan c-a-c ca-ca caaan caffa canan canna ccccc cnnfn cnnnn fanaa fanac fanca fancf fanna fcaca nacaa nacac naccc nacfc nacna nanan nann- nanna nnfcc

anaana c-anca cafcaf canaa canaan cancan cannan fanfan nacnac nafana nanana nannan

can-can fan-fan nan-nan

nananana

na-nana-na

aaaaaaaaaaaaaaa ccccccccccccccc