-ana -ane -ene a-ak aaaa aaac aaae aaan aaar aaca aacc aace aack aacn aacr aaea aaec aaen aaka aake aana aane aara aarc aare acaa acac acae acan acar acca accc acce ace- acea acec acek acen acer acke acne acr- acra acrc acre acrr aeac aean aeer aeka aena aer- aera aerc akaa akae akan akar akca akee aken aker akka akna akr- akra akre ana- anaa anac anae anak anan anar anca ancc ance anec anee anen aner ank- anka anke anna anne anrc arac arae arak aran arar arc- arca arce area arec aree arek aren arka arke arna arne arnk arr- arra arrc arre arrk arrr caaa caac caan cac- caca cacc cace cack cacr caec caen caer caka cake cana canc cane cank cann cara carc care cark carn carr ccaa ccac ccar ccca cccc ccee ccna ccnc ccne ccnr ccra ccrc ccre ceac cean cear cec- ceca cece ceec ceke cen- cena cene cer- cera cerc cere cern ckac ckan ckck cken cker cknc ckrc cnaa cnac cnna cnrc cnrr crac cran crar crca crcc crce crcr cre- crea crec cree cren crkc crna crne eaca eacc eaec eana eara eare earn ecaa ecac ecan ecar ecca eccc ecce ecka ecne ecra ecrc ecrr eeca eeea eeee eeka eeke eena eera eerc eka- ekek eken eker ekka ekne enac enan enca ence enea enee ener enka enke enkr enna ennc enne enra eran erca ercc erce erec eren erer erke erna erne erra errc erre kaaa kaak kaan kaar kacc kace kaer kaka kakc kake kakk kakn kana kane kann kara kare kark karn karr kcaa kcac kcar kcca kccc kcck kccr kcea kcec kcee kckc kckk kckn kckr kcnr kcrc kcrn kcrr kea- keak kean kear keca keck kecr keek keen keer keka kekc keke ken- kena kene kenk kenn kenr ker- kera kerc kere kerk kern kerr kkaa kkac kkan kkar kkck kkcn kkcr kkea kken kkkk kkne kknn kkrc kkre kkrk kkrn kkrr knaa knac knan knar knca knce knck kncn kncr knea knec knee knek knen knkk knnk knnr knrk krac krae krak kran krar krca krcc krce krcn krea krec kree krek kren krka krkc krke krkk krkn krkr krna krne krnk krnn krrc krre krrk krrn krrr naaa naac naan naar naca nacc nace nack naea naka nake nan- nana nane nann nara narc nare nark narn narr ncaa ncac ncar ncca nccc nccn nccr ncea ncec ncee ncen ncer ncna ncnc ncra ncrc ncre neac nean near neca necc nece neck necr neea neen neer neka neke nena nene nera nerc nere nerk nerr nnnn nrca nren nrna nrrc raak raan rac- raca racc race rack raec raen raer raka rake rakk rana ranc rane rank rann rara rare rark rcac rccc rcnr rea- reac reae reak rean rear reca recc rece reck recr reek reen reka reke rena rene renk renn rera rere rrna rrrr