gamma agmma gmama mgama amgma magma gamma agmma gmama mgama amgma magma gmmaa mgmaa gmmaa mgmaa mmgaa mmgaa ammga mamga ammga mamga mmaga mmaga gamam agmam gmaam mgaam amgam magam gaamm agamm gaamm agamm aagmm aagmm gmaam mgaam gamam agmam magam amgam amagm maagm aamgm aamgm maagm amagm gamam agmam gmaam mgaam amgam magam gaamm agamm gaamm agamm aagmm aagmm gmaam mgaam gamam agmam magam amgam amagm maagm aamgm aamgm maagm amagm gmmaa mgmaa gmmaa mgmaa mmgaa mmgaa gmama mgama gamma agmma magma amgma gmama mgama gamma agmma magma amgma mmaga mmaga mamga ammga mamga ammga ammag mamag ammag mamag mmaag mmaag amamg maamg aammg aammg maamg amamg amamg maamg aammg aammg maamg amamg mmaag mmaag mamag ammag mamag ammag
Note: these 'words' (valid or invalid) are all the permutations of the word gamma. These words are obtained by scrambling the letters in gamma.