-ana aaaa aaac aaad aaan aaas aaca aacc aacd aacn aacs aada aadc aads aana aand aang aasa aasc aasd aass acaa acac acad acag acan acas acca accc accd accs acda acdc acds acga acgs acsa acsc acsd acss adaa adac adad adag adan adas adcc adcs adda addc addd addn adds adgs adna adns adsa adss agac agad agag agan agas agca agcc agda agga agna agns agsa agsg ana- anaa anac anad anag anan anas anca ancc and- anda ands ang- anga angs anna anns ansa ansd asaa asac asad asag asan asas asc- asca ascc asda asds asgd asnc assa assc assd assn asss c-cd caaa caac caan caas cac- caca cacc cada cadc cadd cads caga cagg cagn cags cana canc cand cang cann cans casa casc casd cass ccaa ccac ccad ccag ccas ccca cccc cccs ccdc ccdn ccds ccga ccgc ccgs ccna ccnc ccns ccsa ccsd ccsg ccsn ccss cdaa cdac cdad cdcs cdda cdna cdnc cdss cgac cgas cgcc cgcg cggs cgns cgss cnaa cnac cnag cnas cnda cndd cnna cnsa cnss csaa csac csas cscc cscd cscs csda csdn csgn cssa cssd d-na daad daag daan daas daca dacs dada dads daga dagg dags dana dand dang dann dans dasa dasc dasd dass dcas dcca dccc dccs dcds dcgs dcns dcsc dcsg dcss dddd ddss dgac dgca dgsn dnaa dnac dnad dnag dnan dnas dncs dnsa dnsc dsac dscc dscn dscs dsda dsgn dsng dssa dssc dssn gaas gada gadd gads gaga gagg gags gana ganc gand gang gann gans gasa gasc gass gc-c gcaa gccc gccs gcda gcds gcna gcss gdca gdna gdsc gggg ggss gnaa gnac gnas gncc gngc gsds naaa naac naad naag naan naas naca nacc nacd nacs nada nadc nads naga nagc nags nan- nana nand nang nann nans nas- nasa nasc nasd nass ncaa ncac ncca nccc nccn nccs ncda ncdc ncdn ncds ncga ncgs ncna ncnc ncnd ncsa ncsc ncss ndaa ndas ndcc ndcs ndga ndna ndss ngac ngan ngas ngdc ngns ngsn nngn nnnn nnsa nnss nsaa nsac nsca nscc nscd nscs nsdg nsds nsna nssa nssc nsss sa-c saac saad saag saan saas saca sacc sacd sacn sacs sada sadc sadd sads saga sagg sags sana sand sang sann sans sasa sasc sasd sass scaa scac scad scag scan scas sccc sccs scda scdc scdg scds scgs scna scnd scsa scsc scsd scsn sdcc sddc sdds sdgs sdna sdsc sdss sgaa sgac sgca sgcd sgcg sggg sggs sgsd sgss snad snag snas snca sncc snda snns snsd ssaa ssac ssan ssas ssca sscc sscs ssdc ssdd ssgs ssns sssa sssc ssss