balsa ablsa blasa lbasa albsa labsa basla absla bsala sbala asbla sabla blsaa lbsaa bslaa sblaa lsbaa slbaa alsba lasba aslba salba lsaba slaba balas ablas blaas lbaas albas labas baals abals baals abals aabls aabls blaas lbaas balas ablas labas albas alabs laabs aalbs aalbs laabs alabs basal absal bsaal sbaal asbal sabal baasl abasl baasl abasl aabsl aabsl bsaal sbaal basal absal sabal asbal asabl saabl aasbl aasbl saabl asabl blsaa lbsaa bslaa sblaa lsbaa slbaa blasa lbasa balsa ablsa labsa albsa bsala sbala basla absla sabla asbla lsaba slaba lasba alsba salba aslba alsab lasab aslab salab lsaab slaab alasb laasb aalsb aalsb laasb alasb asalb saalb aaslb aaslb saalb asalb lsaab slaab lasab alsab salab aslab
Note: these 'words' (valid or invalid) are all the permutations of the word balsa. These words are obtained by scrambling the letters in balsa.