paces apces pcaes cpaes acpes capes paecs apecs peacs epacs aepcs eapcs pceas cpeas pecas epcas cepas ecpas aceps caeps aecps eacps ceaps ecaps pacse apcse pcase cpase acpse capse pasce apsce psace space aspce sapce pcsae cpsae pscae spcae cspae scpae acspe caspe ascpe sacpe csape scape paesc apesc peasc epasc aepsc eapsc pasec apsec psaec spaec aspec sapec pesac epsac pseac speac espac sepac aespc easpc asepc saepc esapc seapc pcesa cpesa pecsa epcsa cepsa ecpsa pcsea cpsea pscea spcea cspea scpea pesca epsca pseca speca espca sepca cespa ecspa csepa scepa escpa secpa acesp caesp aecsp eacsp ceasp ecasp acsep casep ascep sacep csaep scaep aescp eascp asecp saecp esacp seacp cesap ecsap cseap sceap escap secap
Note: these 'words' (valid or invalid) are all the permutations of the word paces. These words are obtained by scrambling the letters in paces.