a-ak aaaa aaac aaal aaar aaca aacc aack aacl aacr aact aaka aala aalc aall aara aarc aart aata aatc aatk aatt ac-t acaa acac acar acat acca accc acct acla aclc aclr acr- acra acrc acrr acta actc actl actt akaa akal akar akca akka akr- akra alaa alac alak alal alar alat alca alcc alk- alka all- alla alll allr alta arac arak aral arar arat arc- arca arct arka arla arr- arra arrc arrk arrr arrt arta artc artr at-l at-t ataa atac atak atal atar atat atca atcc atck atcl atcr atka atkt atla atra atrc atrk atta attr caaa caac caal caat cac- caca cacc cack cacr caka cala calc calk call calt cara carc cark carl carr cart cat- cata catc catt ccaa ccac ccar ccat ccca cccc cccl ccla cclc ccra ccrc ccrl ccrt cctc cctl cctt ckac ckat ckck ckcl ckrc clar clat clra cltc crac crar crat crca crcc crcr crkc crkl crrt crtc crtl ctal ctca ctrc ctrl ctta kaaa kaak kaal kaar kaat kacc kacl kact kaka kakc kakk kakt kala kalc kalk kall kalt kara kark karl karr kart kat- kata katc katk katl katr katt kcaa kcac kcal kcar kcat kcca kccc kcck kccl kccr kcct kckc kckk kckl kckr kcla kclc kclk kcll kclr kclt kcrc kcrr kcrt kcta kctc kkaa kkac kkal kkar kkat kkck kkcl kkcr kkct kkkk kklc kkll kkrc kkrk kkrl kkrr kkrt kktc kktk kktl klaa klac klak klal klar klat klca klcc klck klcl klcr klka klkc klkk klkl klkr klla kllc kllk klrc klrk klrr kltc kltk kltr kltt krac krak kral krar krat krca krcc krcl krka krkc krkk krkr krla krlc krlt krrc krrk krrl krrr krrt krta krtc krtk krtr ktaa ktak ktal ktar ktat ktcc ktck ktcl ktcr ktkc ktkk ktkr ktkt ktla ktlk ktlr ktlt ktrc ktrk ktrl ktrr ktrt kttc kttk kttr kttt laaa laac laak laal laar laat laca lacc lack lacl lact laka lala lall lara larc lark larr lart lata latc latt lcac lcat lcca lccc lcra lcrl lctl lkal llat llcc lllc llll lrac lral lrat lrrc lrrr lrta ltac ltcc ltra lttc lttr raak raat rac- raca racc rack ract raka rakk rakt rala rall ralt rara rark rata ratk ratt rcac rccc rctc rrat rrrr rtca rtcc rtlt taa- taal taar taat taca tacc tack tacl tact taka takk takt tala talc talk tall tara tarc tark tarr tart tata tatr tatt tcca tccc tctc tkac tlac traa trac trak tral trat trca trcc trcl trra trtc trtr tttt