bangs abngs bnags nbags anbgs nabgs bagns abgns bgans gbans agbns gabns bngas nbgas bgnas gbnas ngbas gnbas angbs nagbs agnbs ganbs ngabs gnabs bansg abnsg bnasg nbasg anbsg nabsg basng absng bsang sbang asbng sabng bnsag nbsag bsnag sbnag nsbag snbag ansbg nasbg asnbg sanbg nsabg snabg bagsn abgsn bgasn gbasn agbsn gabsn basgn absgn bsagn sbagn asbgn sabgn bgsan gbsan bsgan sbgan gsban sgban agsbn gasbn asgbn sagbn gsabn sgabn bngsa nbgsa bgnsa gbnsa ngbsa gnbsa bnsga nbsga bsnga sbnga nsbga snbga bgsna gbsna bsgna sbgna gsbna sgbna ngsba gnsba nsgba sngba gsnba sgnba angsb nagsb agnsb gansb ngasb gnasb ansgb nasgb asngb sangb nsagb snagb agsnb gasnb asgnb sagnb gsanb sganb ngsab gnsab nsgab sngab gsnab sgnab
Note: these 'words' (valid or invalid) are all the permutations of the word bangs. These words are obtained by scrambling the letters in bangs.