myher ymher mhyer hmyer yhmer hymer myehr ymehr meyhr emyhr yemhr eymhr mheyr hmeyr mehyr emhyr hemyr ehmyr yhemr hyemr yehmr eyhmr heymr ehymr myhre ymhre mhyre hmyre yhmre hymre myrhe ymrhe mryhe rmyhe yrmhe rymhe mhrye hmrye mrhye rmhye hrmye rhmye yhrme hyrme yrhme ryhme hryme rhyme myerh ymerh meyrh emyrh yemrh eymrh myreh ymreh mryeh rmyeh yrmeh rymeh meryh emryh mreyh rmeyh ermyh remyh yermh eyrmh yremh ryemh erymh reymh mhery hmery mehry emhry hemry ehmry mhrey hmrey mrhey rmhey hrmey rhmey merhy emrhy mrehy rmehy ermhy remhy hermy ehrmy hremy rhemy erhmy rehmy yherm hyerm yehrm eyhrm heyrm ehyrm yhrem hyrem yrhem ryhem hryem rhyem yerhm eyrhm yrehm ryehm eryhm reyhm herym ehrym hreym rheym erhym rehym
Note: these 'words' (valid or invalid) are all the permutations of the word myher. These words are obtained by scrambling the letters in myher.