babas abbas bbaas bbaas abbas babas baabs ababs baabs ababs aabbs aabbs bbaas bbaas babas abbas babas abbas ababs baabs aabbs aabbs baabs ababs babsa abbsa bbasa bbasa abbsa babsa basba absba bsaba sbaba asbba sabba bbsaa bbsaa bsbaa sbbaa bsbaa sbbaa absba basba asbba sabba bsaba sbaba baasb abasb baasb abasb aabsb aabsb basab absab bsaab sbaab asbab sabab basab absab bsaab sbaab asbab sabab aasbb aasbb asabb saabb asabb saabb bbasa bbasa babsa abbsa babsa abbsa bbsaa bbsaa bsbaa sbbaa bsbaa sbbaa basba absba bsaba sbaba asbba sabba basba absba bsaba sbaba asbba sabba abasb baasb aabsb aabsb baasb abasb absab basab asbab sabab bsaab sbaab aasbb aasbb asabb saabb asabb saabb basab absab bsaab sbaab asbab sabab
Note: these 'words' (valid or invalid) are all the permutations of the word babas. These words are obtained by scrambling the letters in babas.