mpcwa pmcwa mcpwa cmpwa pcmwa cpmwa mpwca pmwca mwpca wmpca pwmca wpmca mcwpa cmwpa mwcpa wmcpa cwmpa wcmpa pcwma cpwma pwcma wpcma cwpma wcpma mpcaw pmcaw mcpaw cmpaw pcmaw cpmaw mpacw pmacw mapcw ampcw pamcw apmcw mcapw cmapw macpw amcpw campw acmpw pcamw cpamw pacmw apcmw capmw acpmw mpwac pmwac mwpac wmpac pwmac wpmac mpawc pmawc mapwc ampwc pamwc apmwc mwapc wmapc mawpc amwpc wampc awmpc pwamc wpamc pawmc apwmc wapmc awpmc mcwap cmwap mwcap wmcap cwmap wcmap mcawp cmawp macwp amcwp camwp acmwp mwacp wmacp mawcp amwcp wamcp awmcp cwamp wcamp cawmp acwmp wacmp awcmp pcwam cpwam pwcam wpcam cwpam wcpam pcawm cpawm pacwm apcwm capwm acpwm pwacm wpacm pawcm apwcm wapcm awpcm cwapm wcapm cawpm acwpm wacpm awcpm
Note: these 'words' (valid or invalid) are all the permutations of the word mpcwa. These words are obtained by scrambling the letters in mpcwa.