-ase aaaa aaac aaad aaae aaas aaca aacc aacd aace aacs aada aadc aade aads aaea aaec aaes aage aasa aasc aasd aase aass acaa acac acad acae acag acas acca accc accd acce accs acda acdc acde acds ace- acea acec aced aces acga acgs acsa acsc acsd acse acss adaa adac adad adae adag adas adcc adcs adda addc addd adde adds adea adee ades adgs adsa adss aeac aeas aede aega aesc aesd aess agac agad agag agas agca agcc agce agda agde agea aged agee ages agga agge agsa agsg asaa asac asad asae asag asas asc- asca ascc asce asda asde asds asea asec asee ases asgd asge assa assc assd asse asss c-cd caaa caac caas cac- caca cacc cace cada cadc cadd cade cads caec caes caga cage cagg cags casa casc casd case cass ccaa ccac ccad ccag ccas ccca cccc cccs ccdc ccds cced ccee ccga ccgc ccgs ccsa ccsd ccsg ccss cd-e cdaa cdac cdad cdcs cdda cdec cdes cdss ceac cead ceas cec- ceca cece cecs ceda cedd cede ceec cees cege cesa cesc cese cesg cess cgac cgas cgcc cgcg cged cges cggs cgss csaa csac csas cscc cscd csce cscs csda csea csec csee cssa cssd csse daad daae daag daas daca dace dacs dada dade dads daga dage dagg dags dasa dasc dasd dase dass dcas dcca dccc dccs dcds dcgs dcsc dcsg dcss dddd ddes ddss deac dead deae deas dec- deca decc decd dece decs deda dedd dede deed deeg dees dega dege degs des- desa desc dese desg dess dgac dgca dgeg dgge dsac dscc dscs dsda dsea dssa dssc eaca eacc eada eadd eads eaec eaga eage easa ease ecaa ecac ecad ecca eccc ecce ecdc eced eces ecgs ecsa ecsc ecse ecss edac edad edag edas edca edda eddc edde edds ede- edea edes edge edsa edss eeca eecs eede eeea eeee eees eega eegs eese egaa egad egae egas egcc egcg egea egec egee egge eggs egsc egss esac esad esag esas esca esce escs esda esds esea esee eses essa esse essg gaas gace gada gadd gade gads gaea gaec gaed gaes gaga gage gagg gags gasa gasc gase gass gc-c gcaa gccc gccs gcda gcds gcse gcss gdca gdes gdsc gead geas geca gece geda gedd gede geds geed gees gege gegg gesg gess gggg ggss gsds gsea gsse sa-c saac saad saae saag saas saca sacc sacd sace sacs sada sadc sadd sade sads saes saga sage sagg sags sasa sasc sasd sase sass scaa scac scad scag scas sccc scce sccs scda scdc scdg scds scea scec scee sceg scgs scsa scsc scsd sdae sdcc sddc sdds sdes sdge sdgs sdsc sdss se-c se-d se-e se-g se-s seaa seac sead seas sec- seca secc secd sece secg secs seda sede seds seea seec seed seeg sees sega sege segg segs sesa sesc sese sess sgaa sgac sgca sgcd sgce sgcg sges sggg sggs sgsd sgss ssaa ssac ssas ssca sscc ssce sscs ssdc ssdd ssec ssee sses ssgs sssa sssc ssss