acehp caehp aechp eachp ceahp ecahp achep cahep ahcep hacep chaep hcaep aehcp eahcp ahecp haecp ehacp heacp cehap echap cheap hceap ehcap hecap aceph caeph aecph eacph ceaph ecaph acpeh capeh apceh paceh cpaeh pcaeh aepch eapch apech paech epach peach cepah ecpah cpeah pceah epcah pecah achpe cahpe ahcpe hacpe chape hcape acphe caphe apche pache cpahe pcahe ahpce hapce aphce pahce hpace phace chpae hcpae cphae pchae hpcae phcae aehpc eahpc ahepc haepc ehapc heapc aephc eaphc apehc paehc epahc peahc ahpec hapec aphec pahec hpaec phaec ehpac hepac ephac pehac hpeac pheac cehpa echpa chepa hcepa ehcpa hecpa cepha ecpha cpeha pceha epcha pecha chpea hcpea cphea pchea hpcea phcea ehpca hepca ephca pehca hpeca pheca
Note: these 'words' (valid or invalid) are all the permutations of the word acehp. These words are obtained by scrambling the letters in acehp.