chamr hcamr cahmr achmr hacmr ahcmr chmar hcmar cmhar mchar hmcar mhcar camhr acmhr cmahr mcahr amchr machr hamcr ahmcr hmacr mhacr amhcr mahcr charm hcarm cahrm achrm hacrm ahcrm chram hcram crham rcham hrcam rhcam carhm acrhm crahm rcahm archm rachm harcm ahrcm hracm rhacm arhcm rahcm chmra hcmra cmhra mchra hmcra mhcra chrma hcrma crhma rchma hrcma rhcma cmrha mcrha crmha rcmha mrcha rmcha hmrca mhrca hrmca rhmca mrhca rmhca camrh acmrh cmarh mcarh amcrh macrh carmh acrmh cramh rcamh arcmh racmh cmrah mcrah crmah rcmah mrcah rmcah amrch march armch ramch mrach rmach hamrc ahmrc hmarc mharc amhrc mahrc harmc ahrmc hramc rhamc arhmc rahmc hmrac mhrac hrmac rhmac mrhac rmhac amrhc marhc armhc ramhc mrahc rmahc
Note: these 'words' (valid or invalid) are all the permutations of the word chamr. These words are obtained by scrambling the letters in chamr.