eecpa eecpa ecepa ceepa ecepa ceepa eepca eepca epeca peeca epeca peeca ecpea cepea epcea pecea cpeea pceea ecpea cepea epcea pecea cpeea pceea eecap eecap eceap ceeap eceap ceeap eeacp eeacp eaecp aeecp eaecp aeecp ecaep ceaep eacep aecep caeep aceep ecaep ceaep eacep aecep caeep aceep eepac eepac epeac peeac epeac peeac eeapc eeapc eaepc aeepc eaepc aeepc epaec peaec eapec aepec paeec apeec epaec peaec eapec aepec paeec apeec ecpae cepae epcae pecae cpeae pceae ecape ceape eacpe aecpe caepe acepe epace peace eapce aepce paece apece cpaee pcaee capee acpee pacee apcee ecpae cepae epcae pecae cpeae pceae ecape ceape eacpe aecpe caepe acepe epace peace eapce aepce paece apece cpaee pcaee capee acpee pacee apcee
Note: these 'words' (valid or invalid) are all the permutations of the word eecpa. These words are obtained by scrambling the letters in eecpa.