heame ehame haeme aheme eahme aehme hemae ehmae hmeae mheae emhae mehae hamee ahmee hmaee mhaee amhee mahee eamhe aemhe emahe meahe amehe maehe heaem ehaem haeem aheem eahem aehem heeam eheam heeam eheam eeham eeham haeem aheem heaem ehaem aehem eahem eaehm aeehm eeahm eeahm aeehm eaehm hemea ehmea hmeea mheea emhea mehea heema ehema heema ehema eehma eehma hmeea mheea hemea ehmea mehea emhea emeha meeha eemha eemha meeha emeha hamee ahmee hmaee mhaee amhee mahee haeme aheme heame ehame aehme eahme hmeae mheae hemae ehmae mehae emhae amehe maehe aemhe eamhe meahe emahe eameh aemeh emaeh meaeh ameeh maeeh eaemh aeemh eeamh eeamh aeemh eaemh emeah meeah eemah eemah meeah emeah ameeh maeeh aemeh eameh meaeh emaeh
Note: these 'words' (valid or invalid) are all the permutations of the word heame. These words are obtained by scrambling the letters in heame.