basan absan bsaan sbaan asban saban baasn abasn baasn abasn aabsn aabsn bsaan sbaan basan absan saban asban asabn saabn aasbn aasbn saabn asabn basna absna bsana sbana asbna sabna bansa abnsa bnasa nbasa anbsa nabsa bsnaa sbnaa bnsaa nbsaa snbaa nsbaa asnba sanba ansba nasba snaba nsaba baans abans baans abans aabns aabns banas abnas bnaas nbaas anbas nabas banas abnas bnaas nbaas anbas nabas aanbs aanbs anabs naabs anabs naabs bsana sbana basna absna sabna asbna bsnaa sbnaa bnsaa nbsaa snbaa nsbaa bansa abnsa bnasa nbasa anbsa nabsa sanba asnba snaba nsaba ansba nasba asanb saanb aasnb aasnb saanb asanb asnab sanab ansab nasab snaab nsaab aansb aansb anasb naasb anasb naasb sanab asnab snaab nsaab ansab nasab
Note: these 'words' (valid or invalid) are all the permutations of the word basan. These words are obtained by scrambling the letters in basan.