a-ak aaaa aaac aaal aaca aacc aack aacl aact aaka aala aalc aall aata aatc aatk aatt ac-t acaa acac acat acca accc acct acla aclc acta actc actl actt akaa akal akca akka alaa alac alak alal alat alca alcc alk- alka all- alla alll alta at-l at-t ataa atac atak atal atat atca atcc atck atcl atka atkt atla atta caaa caac caal caat cac- caca cacc cack caka cala calc calk call calt cat- cata catc catt ccaa ccac ccat ccca cccc cccl ccla cclc cctc cctl cctt ckac ckat ckck ckcl clat cltc ctal ctca ctta kaaa kaak kaal kaat kacc kacl kact kaka kakc kakk kakt kala kalc kalk kall kalt kat- kata katc katk katl katt kcaa kcac kcal kcat kcca kccc kcck kccl kcct kckc kckk kckl kcla kclc kclk kcll kclt kcta kctc kkaa kkac kkal kkat kkck kkcl kkct kkkk kklc kkll kktc kktk kktl klaa klac klak klal klat klca klcc klck klcl klka klkc klkk klkl klla kllc kllk kltc kltk kltt ktaa ktak ktal ktat ktcc ktck ktcl ktkc ktkk ktkt ktla ktlk ktlt kttc kttk kttt laaa laac laak laal laat laca lacc lack lacl lact laka lala lall lata latc latt lcac lcat lcca lccc lctl lkal llat llcc lllc llll ltac ltcc lttc taa- taal taat taca tacc tack tacl tact taka takk takt tala talc talk tall tata tatt tcca tccc tctc tkac tlac tttt