emroc meroc ermoc remoc mreoc rmeoc emorc meorc eomrc oemrc moerc omerc eromc reomc eormc oermc roemc oremc mroec rmoec morec omrec romec ormec emrco merco ermco remco mreco rmeco emcro mecro ecmro cemro mcero cmero ercmo recmo ecrmo cermo rcemo cremo mrceo rmceo mcreo cmreo rcmeo crmeo emocr meocr eomcr oemcr moecr omecr emcor mecor ecmor cemor mceor cmeor eocmr oecmr ecomr ceomr ocemr coemr mocer omcer mcoer cmoer ocmer comer erocm reocm eorcm oercm roecm orecm ercom recom ecrom cerom rceom creom eocrm oecrm ecorm ceorm ocerm coerm rocem orcem rcoem croem ocrem corem mroce rmoce morce omrce romce ormce mrcoe rmcoe mcroe cmroe rcmoe crmoe mocre omcre mcore cmore ocmre comre rocme orcme rcome crome ocrme corme
Note: these 'words' (valid or invalid) are all the permutations of the word emroc. These words are obtained by scrambling the letters in emroc.