-ana -ane -ene aaaa aaac aaae aaan aaar aaca aacc aace aacn aacr aaea aaec aaen aage aana aane aang aara aarc aare acaa acac acae acag acan acar acca accc acce ace- acea acec acen acer acga acgr acne acr- acra acrc acre acrr aeac aean aeer aega aena aer- aera aerc agac agag agan agar agca agcc agce agea agee agen ager agga agge agna agne agra agre ana- anaa anac anae anag anan anar anca ancc ance anec anee aneg anen aner ang- anga ange anna anne anrc arac arae arag aran arar arc- arca arce area arec aree areg aren arga arge arna arne arng arr- arra arrc arre arrg arrr caaa caac caan cac- caca cacc cace cacr caec caen caer caga cage cagg cagn cagr cana canc cane cang cann cara carc care carn carr ccaa ccac ccag ccar ccca cccc ccee ccga ccgc ccna ccnc ccne ccnr ccra ccrc ccre ccrg ceac cean cear cec- ceca cece ceec cege cen- cena cene ceng cer- cera cerc cere cern cgac cgcc cgcg cger cnaa cnac cnag cnna cnrc cnrr crac crag cran crar crca crcc crce crcr cre- crea crec cree creg cren crna crne eaca eacc eaec eaga eage eana eara eare earn ecaa ecac ecan ecar ecca eccc ecce ecne ecra ecrc ecrr eeca eeea eeee eega eena eeng eera eerc eerg egaa egae egan egar egcc egcg egcr egea egec egee eger egge egna egne egra egre enac enan enca ence enea enee eneg ener enga enge engg engr enna ennc enne enra eran erca ercc erce erec eren erer erg- erga ergg erna erne erra errc erre gaar gace gaea gaec gaer gaga gage gagg gana ganc gane gang gann gara gare garg garn garr gc-c gcaa gccc gcna gcrg gean gear geca gece geen geer gege gegg gen- gena genc gene geng genn gera gere gern gggg ggrn gnaa gnac gnar gncc gngc gnrc gnrr grac grae gran grcc grce grea grec gree greg gren grrr naaa naac naag naan naar naca nacc nace naea naga nagc nage nan- nana nane nang nann nara narc nare narg narn narr ncaa ncac ncar ncca nccc nccn nccr ncea ncec ncee ncen ncer ncga ncgr ncna ncnc ncra ncrc ncre neac nean near neca necc nece necr neea neen neer nega nege nena nene neng nera nerc nere nerr ngac ngan ngen nger nngn nnnn nrca nren nrna nrrc raag raan rac- raca racc race raec raeg raen raer raga rage ragg rana ranc rane rang rann rara rare rcac rccc rcga rcgc rcnr rcrg rea- reac reae rean rear reca recc rece recr reen rega rege regn regr rena rene reng renn rera rere rerg rgan rnag rrna rrrr