kahho akhho khaho hkaho ahkho hakho kahho akhho khaho hkaho ahkho hakho khhao hkhao khhao hkhao hhkao hhkao ahhko hahko ahhko hahko hhako hhako kahoh akhoh khaoh hkaoh ahkoh hakoh kaohh akohh koahh okahh aokhh oakhh khoah hkoah kohah okhah hokah ohkah ahokh haokh aohkh oahkh hoakh ohakh kahoh akhoh khaoh hkaoh ahkoh hakoh kaohh akohh koahh okahh aokhh oakhh khoah hkoah kohah okhah hokah ohkah ahokh haokh aohkh oahkh hoakh ohakh khhoa hkhoa khhoa hkhoa hhkoa hhkoa khoha hkoha kohha okhha hokha ohkha khoha hkoha kohha okhha hokha ohkha hhoka hhoka hohka ohhka hohka ohhka ahhok hahok ahhok hahok hhaok hhaok ahohk haohk aohhk oahhk hoahk ohahk ahohk haohk aohhk oahhk hoahk ohahk hhoak hhoak hohak ohhak hohak ohhak
Note: these 'words' (valid or invalid) are all the permutations of the word kahho. These words are obtained by scrambling the letters in kahho.