becap ebcap bceap cbeap ecbap cebap beacp ebacp baecp abecp eabcp aebcp bcaep cbaep bacep abcep cabep acbep ecabp ceabp eacbp aecbp caebp acebp becpa ebcpa bcepa cbepa ecbpa cebpa bepca ebpca bpeca pbeca epbca pebca bcpea cbpea bpcea pbcea cpbea pcbea ecpba cepba epcba pecba cpeba pceba beapc ebapc baepc abepc eabpc aebpc bepac ebpac bpeac pbeac epbac pebac bapec abpec bpaec pbaec apbec pabec eapbc aepbc epabc peabc apebc paebc bcape cbape bacpe abcpe cabpe acbpe bcpae cbpae bpcae pbcae cpbae pcbae bapce abpce bpace pbace apbce pabce capbe acpbe cpabe pcabe apcbe pacbe ecapb ceapb eacpb aecpb caepb acepb ecpab cepab epcab pecab cpeab pceab eapcb aepcb epacb peacb apecb paecb capeb acpeb cpaeb pcaeb apceb paceb
Note: these 'words' (valid or invalid) are all the permutations of the word becap. These words are obtained by scrambling the letters in becap.