aahcm aahcm ahacm haacm ahacm haacm aachm aachm acahm caahm acahm caahm ahcam hacam acham caham hcaam chaam ahcam hacam acham caham hcaam chaam aahmc aahmc ahamc haamc ahamc haamc aamhc aamhc amahc maahc amahc maahc ahmac hamac amhac mahac hmaac mhaac ahmac hamac amhac mahac hmaac mhaac aacmh aacmh acamh caamh acamh caamh aamch aamch amach maach amach maach acmah camah amcah macah cmaah mcaah acmah camah amcah macah cmaah mcaah ahcma hacma achma cahma hcama chama ahmca hamca amhca mahca hmaca mhaca acmha camha amcha macha cmaha mcaha hcmaa chmaa hmcaa mhcaa cmhaa mchaa ahcma hacma achma cahma hcama chama ahmca hamca amhca mahca hmaca mhaca acmha camha amcha macha cmaha mcaha hcmaa chmaa hmcaa mhcaa cmhaa mchaa
Note: these 'words' (valid or invalid) are all the permutations of the word aahcm. These words are obtained by scrambling the letters in aahcm.