awhh wahh ahwh hawh whah hwah awhh wahh ahwh hawh whah hwah ahhw hahw ahhw hahw hhaw hhaw whha hwha whha hwha hhwa hhwa
Note: these 'words' (valid or invalid) are all the permutations of the word awhh. These words are obtained by scrambling the letters in awhh.