-ase aaaa aaac aaae aaar aaas aaca aacc aace aacr aacs aaea aaec aaes aage aara aarc aare aars aasa aasc aase aass acaa acac acae acag acar acas acca accc acce accs ace- acea acec acer aces acga acgr acgs acr- acra acrc acre acrr acrs acsa acsc acse acss aeac aeas aeer aega aer- aera aerc aers aesc aess agac agag agar agas agca agcc agce agea agee ager ages agga agge agra agre agsa agsg arac arae arag arar aras arc- arca arce arcs area arec aree areg ares arga arge args arr- arra arrc arre arrg arrr arrs ars- arsa arsc arse asaa asac asae asag asar asas asc- asca ascc asce ascr asea asec asee aser ases asge asra asrc asrg asrs assa assc asse assr asss caaa caac caas cac- caca cacc cace cacr caec caer caes caga cage cagg cagr cags cara carc care carr cars casa casc case casr cass ccaa ccac ccag ccar ccas ccca cccc cccs ccee ccga ccgc ccgs ccra ccrc ccre ccrg ccrs ccsa ccsg ccss ceac cear ceas cec- ceca cece cecs ceec cees cege cer- cera cerc cere cers cesa cesc cese cesg cesr cess cgac cgas cgcc cgcg cger cges cggs cgss crac crag crar cras crca crcc crce crcr cre- crea crec cree creg cres crgs crsa crss csaa csac csar csas cscc csce cscr cscs csea csec csee cser csra csrc csrs cssa csse cssr eaca eacc eaec eaga eage eara eare ears easa ease ecaa ecac ecar ecca eccc ecce eces ecgs ecra ecrc ecrr ecsa ecsc ecse ecss eeca eecs eeea eeee eees eega eegs eera eerc eerg eers eese egaa egae egar egas egcc egcg egcr egea egec egee eger egge eggs egra egre egsc egss eras erca ercc erce erec erer eres erg- erga ergg ergs erra errc erre errs ersa erse esac esag esar esas esca esce escr escs esea esee eser eses esra essa esse essg gaar gaas gace gaea gaec gaer gaes gaga gage gagg gags gara gare garg garr gars gasa gasc gase gasr gass gc-c gcaa gccc gccs gcrg gcse gcss gear geas geca gece geer gees gege gegg gera gere gers gesg gess gggg ggss grac grae gras grcc grce grea grec gree greg gres grrr grrs grss gsea gsse raag raas rac- raca racc race racs raec raeg raer raes raga rage ragg rags rara rare rars rasa rasc rase rass rcac rcas rccc rccs rcga rcgc rcrg rcsa rcsc rcss rea- reac reae rear reas reca recc rece recr recs rees rega rege regr regs rera rere rerg rers resa rese ress rras rrrr rsaa rscc rscs rsee rsgc rsre rssa sa-c saac saae saag saar saas saca sacc sace sacr sacs saer saes saga sage sagg sags sara sarc sare sarg sarr sars sasa sasc sase sass scaa scac scag scar scas sccc scce sccs scea scec scee sceg scer scgs scr- scra scrc scre scrs scsa scsc scsr se-c se-e se-g se-s seaa seac sear seas sec- seca secc sece secg secr secs seea seec seeg seer sees sega sege segg segs sera serc sere serg serr sers sesa sesc sese sess sgaa sgac sgca sgce sgcg sger sges sggg sggs sgss sras srcc srec sres ssaa ssac ssas ssca sscc ssce sscs ssec ssee sses ssgs ssra ssrc ssrg ssrs sssa sssc ssss