atbim tabim abtim batim tbaim btaim atibm taibm aitbm iatbm tiabm itabm abitm baitm aibtm iabtm biatm ibatm tbiam btiam tibam itbam bitam ibtam atbmi tabmi abtmi batmi tbami btami atmbi tambi amtbi matbi tmabi mtabi abmti bamti ambti mabti bmati mbati tbmai btmai tmbai mtbai bmtai mbtai atimb taimb aitmb iatmb tiamb itamb atmib tamib amtib matib tmaib mtaib aimtb iamtb amitb maitb imatb miatb timab itmab tmiab mtiab imtab mitab abimt baimt aibmt iabmt biamt ibamt abmit bamit ambit mabit bmait mbait aimbt iambt amibt maibt imabt miabt bimat ibmat bmiat mbiat imbat mibat tbima btima tibma itbma bitma ibtma tbmia btmia tmbia mtbia bmtia mbtia timba itmba tmiba mtiba imtba mitba bimta ibmta bmita mbita imbta mibta
Note: these 'words' (valid or invalid) are all the permutations of the word atbim. These words are obtained by scrambling the letters in atbim.