-er a-a a-c aaa aac aae aak aar ac- aca acc ace ack acr aea aec aee aek aer aka akc ake akk akr ar- ara arc are ark arr c-- caa cac cae cak car cca ccc cce cck ccr ce- cea cec cee cek cer cka ckc cra crc cre crk crr eaa eac eae eak ear ec- eca ecc ece eck ecr eea eec eee eek eer eka ekc eke ekr era erc ere erk err ka- kaa kac kae kak kar kca kcc kce kck kcr ke- kea kec kee kek ker kkc kke kkk kkr kra krc krk krr ra- raa rac rae rak rar rca rcc rce rcr re- rea rec ree rek rer rkc rke rkk rra rrc rrk rrr

a-ak aaaa aaac aaae aaar aaca aacc aace aack aacr aaea aaec aaka aake aara aarc aare acaa acac acae acar acca accc acce ace- acea acec acek acer acke acr- acra acrc acre acrr aeac aeer aeka aer- aera aerc akaa akae akar akca akee aker akka akr- akra akre arac arae arak arar arc- arca arce area arec aree arek arka arke arr- arra arrc arre arrk arrr caaa caac cac- caca cacc cace cack cacr caec caer caka cake cara carc care cark carr ccaa ccac ccar ccca cccc ccee ccra ccrc ccre ceac cear cec- ceca cece ceec ceke cer- cera cerc cere ckac ckck cker ckrc crac crar crca crcc crce crcr cre- crea crec cree crkc eaca eacc eaec eara eare ecaa ecac ecar ecca eccc ecce ecka ecra ecrc ecrr eeca eeea eeee eeka eeke eera eerc eka- ekek eker ekka erca ercc erce erec erer erke erra errc erre kaaa kaak kaar kacc kace kaer kaka kakc kake kakk kara kare kark karr kcaa kcac kcar kcca kccc kcck kccr kcea kcec kcee kckc kckk kckr kcrc kcrr kea- keak kear keca keck kecr keek keer keka kekc keke ker- kera kerc kere kerk kerr kkaa kkac kkar kkck kkcr kkea kkkk kkrc kkre kkrk kkrr krac krae krak krar krca krcc krce krea krec kree krek krka krkc krke krkk krkr krrc krre krrk krrr raak rac- raca racc race rack raec raer raka rake rakk rara rare rark rcac rccc rea- reac reae reak rear reca recc rece reck recr reek reka reke rera rere rrrr

-aaa- aaace aaaee aaarc aaker aakre acaca acack acake acar- acara acare accra aceae acera ackee acker acrea acree aeaea aka-e akare akce akera akker akkra akrak akrar ara-c araca arace arack araea arake arara arare arcae arcee areae arear areca areek areka areke arere arkar arrak arrea c-a-c ca-ca caare cacak caec- caeca caere cakra caraa carac carak carck carea carek carer cark- carra carre ccccc ceace ceara ceare cearr cecka ceeac ceere cerae cerak cerc- cerca cerce cerea cerec cerer cerka cerke cerre crace crack craer crake crare creak crear crece creek creer creke eaker earar ecara ecare ecker eecca eecke eeeee ekker erace ercea ereac erear erere erkak erkec k-car kacar kacee kacer kaera kakae kakar kakka kakke kakra karak karee karka karre keare kecak kecer keera keere kekec kera- kerar kerek kerre kraak kraar krack kraka krake kreca kreek kreka kreke ra-ra raack racak race- racer racka rakaa rakee rakek raker rakke rarae raree rarer rccar reace reack reake rear- recca recce recea recka recke reece reere rekka rekke rere- reree

aakera accara acerae acerra ackack acrack acraea aeacea akarca akeake akkare akraka aracar aracke areare arkaea arkera arrace arrack arrear arreca arrere cakcak caraca carack carake carara carcar carcea carcer careca careck career careke carrea carrek carrer ceecee cerace cracca crack- cracka craker crarae creaca crecca creeke crerar earake ekkara errare errea kakara kakkak kakkar karaca karaka karara karcer karera karere karkaa karkar karkee karrar karree karrek karrer keeker keraea kereka kerkak kerker kreker racaka racare rackee racker rakaca rakkee raraka rearea rearer recaka reeker rerace rerack rerake

acerrae ack-ack ackrace aracare araceae arakaka arakere arcacea arearea arearer areceae arekere arreare caracca carcake carcare carecke carkeek carraca carrace carrack carrara carreck carreke carrera carrere cereeae cra-cra cracker creaker e-racer karekar karkaar karkare kee-kee kekkera kerkera kerrera kra-kra kracker krakaca kreeker racckee racecar

acererak areekara caracara cararara carracer carrecke cekerek karaerae karakara karearea karekare reararea rekareka

aceraceae arecaceae ekarakara kare-kare keek-keek

crack-rack rackaracka

aaaaaaaaaaaaaaa ccccccccccccccc