-er c-- ccc cce ccf cck ccr ce- cec cee cef cek cer cfc cfe cff cfk cfr ckc crc cre crf crk crr ec- ecc ece ecf eck ecr eec eee eef eek eer ef- efc efe eff efr ekc eke ekf ekr erc ere erf erk err fcc fce fcf fck fcr fec fee fef fek fer ffc ffe fff ffk ffr fkc fkf fkk frc fre frf frk frr kcc kce kck kcr ke- kec kee kef kek ker kfc kff kkc kke kkk kkr krc krf krk krr rcc rce rcf rcr re- rec ree ref rek rer rfc rfe rff rfk rfr rkc rke rkf rkk rrc rrf rrk rrr

cccc cccf ccee ccfc ccff ccrc ccre ccrf cec- cece ceec cef- cefc ceke cer- cerc cere cerf cfcf cffr cfre ckck cker ckfr ckrc crcc crce crcr cre- crec cree crfc crkc eccc ecce ecef ecfc ecfr ecrc ecrf ecrr eeee eefe eeke eerc efke ekek eker ekfc ercc erce erec erer erfc erke errc erre f--k fccf fece feck feek feer fefc fefe feff feke ferc fere ferk ferr ffcc ffee ffff ffrr frcc free frfc kccc kcck kccr kcec kcee kcfc kckc kckf kckk kckr kcrc kcrr keck kecr keef keek keer kefc keff kefr kekc keke ker- kerc kere kerf kerk kerr kfcf kfcr kfer kfff kffk kfrc kfre kfrr kkck kkcr kkfr kkkk kkrc kkre kkrf kkrk kkrr krcc krce krec kree kref krek krfc krfe krff krkc krke krkk krkr krrc krre krrf krrk krrr rccc rcfc recc rece reck recr reef reek refe reff refr reke rere rfef rffc rkkf rrfc rrrr

ccccc ceere cerc- cerce cerec cerer cerke cerre crece creek creer creke ecker eecke eeeee efere effer ekker erere erkec feere ferce ferr- ferre freek freer freke frere kecer keefe keere kefee kekec kerek kerre kreef kreek kreke recce recke reece reefe reere refer reffe rekke rere- reree

ceecee creeke effere fecker ferfer ferrer frefre keefer keeffe keeker kerker kreker reefer reeffe reeker refeff

ferrere kee-kee kreeker referee referer rerefer

cekerek referree referrer

keek-keek

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