spangs psangs sapngs aspngs pasngs apsngs spnags psnags snpags nspags pnsags npsags sanpgs asnpgs snapgs nsapgs anspgs naspgs pansgs apnsgs pnasgs npasgs anpsgs napsgs spagns psagns sapgns aspgns pasgns apsgns spgans psgans sgpans gspans pgsans gpsans sagpns asgpns sgapns gsapns agspns gaspns pagsns apgsns pgasns gpasns agpsns gapsns spngas psngas snpgas nspgas pnsgas npsgas spgnas psgnas sgpnas gspnas pgsnas gpsnas sngpas nsgpas sgnpas gsnpas ngspas gnspas pngsas npgsas pgnsas gpnsas ngpsas gnpsas sangps asngps snagps nsagps ansgps nasgps sagnps asgnps sganps gsanps agsnps gasnps sngaps nsgaps sgnaps gsnaps ngsaps gnsaps angsps nagsps agnsps gansps ngasps gnasps pangss apngss pnagss npagss anpgss napgss pagnss apgnss pganss gpanss agpnss gapnss pngass npgass pgnass gpnass ngpass gnpass angpss nagpss agnpss ganpss ngapss gnapss spansg psansg sapnsg aspnsg pasnsg apsnsg spnasg psnasg snpasg nspasg pnsasg npsasg sanpsg asnpsg snapsg nsapsg anspsg naspsg panssg apnssg pnassg npassg anpssg napssg spasng psasng sapsng aspsng passng apssng spsang pssang sspang sspang pssang spsang saspng asspng ssapng ssapng asspng saspng passng apssng psasng spasng aspsng sapsng spnsag psnsag snpsag nspsag pnssag npssag spsnag pssnag sspnag sspnag pssnag spsnag snspag nsspag ssnpag ssnpag nsspag snspag pnssag npssag psnsag spnsag nspsag snpsag sanspg asnspg snaspg nsaspg ansspg nasspg sasnpg assnpg ssanpg ssanpg assnpg sasnpg snsapg nssapg ssnapg ssnapg nssapg snsapg ansspg nasspg asnspg sanspg nsaspg snaspg panssg apnssg pnassg npassg anpssg napssg pasnsg apsnsg psansg spansg aspnsg sapnsg pnsasg npsasg psnasg spnasg nspasg snpasg anspsg naspsg asnpsg sanpsg nsapsg snapsg spagsn psagsn sapgsn aspgsn pasgsn apsgsn spgasn psgasn sgpasn gspasn pgsasn gpsasn sagpsn asgpsn sgapsn gsapsn agspsn gaspsn pagssn apgssn pgassn gpassn agpssn gapssn spasgn psasgn sapsgn aspsgn passgn apssgn spsagn pssagn sspagn sspagn pssagn spsagn saspgn asspgn ssapgn ssapgn asspgn saspgn passgn apssgn psasgn spasgn aspsgn sapsgn spgsan psgsan sgpsan gspsan pgssan gpssan spsgan pssgan sspgan sspgan pssgan spsgan sgspan gsspan ssgpan ssgpan gsspan sgspan pgssan gpssan psgsan spgsan gspsan sgpsan sagspn asgspn sgaspn gsaspn agsspn gasspn sasgpn assgpn ssagpn ssagpn assgpn sasgpn sgsapn gssapn ssgapn ssgapn gssapn sgsapn agsspn gasspn asgspn sagspn gsaspn sgaspn pagssn apgssn pgassn gpassn agpssn gapssn pasgsn apsgsn psagsn spagsn aspgsn sapgsn pgsasn gpsasn psgasn spgasn gspasn sgpasn agspsn gaspsn asgpsn sagpsn gsapsn sgapsn spngsa psngsa snpgsa nspgsa pnsgsa npsgsa spgnsa psgnsa sgpnsa gspnsa pgsnsa gpsnsa sngpsa nsgpsa sgnpsa gsnpsa ngspsa gnspsa pngssa npgssa pgnssa gpnssa ngpssa gnpssa spnsga psnsga snpsga nspsga pnssga npssga spsnga pssnga sspnga sspnga pssnga spsnga snspga nsspga ssnpga ssnpga nsspga snspga pnssga npssga psnsga spnsga nspsga snpsga spgsna psgsna sgpsna gspsna pgssna gpssna spsgna pssgna sspgna sspgna pssgna spsgna sgspna gsspna ssgpna ssgpna gsspna sgspna pgssna gpssna psgsna spgsna gspsna sgpsna sngspa nsgspa sgnspa gsnspa ngsspa gnsspa snsgpa nssgpa ssngpa ssngpa nssgpa snsgpa sgsnpa gssnpa ssgnpa ssgnpa gssnpa sgsnpa ngsspa gnsspa nsgspa sngspa gsnspa sgnspa pngssa npgssa pgnssa gpnssa ngpssa gnpssa pnsgsa npsgsa psngsa spngsa nspgsa snpgsa pgsnsa gpsnsa psgnsa spgnsa gspnsa sgpnsa ngspsa gnspsa nsgpsa sngpsa gsnpsa sgnpsa sangsp asngsp snagsp nsagsp ansgsp nasgsp sagnsp asgnsp sgansp gsansp agsnsp gasnsp sngasp nsgasp sgnasp gsnasp ngsasp gnsasp angssp nagssp agnssp ganssp ngassp gnassp sansgp asnsgp snasgp nsasgp anssgp nassgp sasngp assngp ssangp ssangp assngp sasngp snsagp nssagp ssnagp ssnagp nssagp snsagp anssgp nassgp asnsgp sansgp nsasgp snasgp sagsnp asgsnp sgasnp gsasnp agssnp gassnp sasgnp assgnp ssagnp ssagnp assgnp sasgnp sgsanp gssanp ssganp ssganp gssanp sgsanp agssnp gassnp asgsnp sagsnp gsasnp sgasnp sngsap nsgsap sgnsap gsnsap ngssap gnssap snsgap nssgap ssngap ssngap nssgap snsgap sgsnap gssnap ssgnap ssgnap gssnap sgsnap ngssap gnssap nsgsap sngsap gsnsap sgnsap angssp nagssp agnssp ganssp ngassp gnassp ansgsp nasgsp asngsp sangsp nsagsp snagsp agsnsp gasnsp asgnsp sagnsp gsansp sgansp ngsasp gnsasp nsgasp sngasp gsnasp sgnasp pangss apngss pnagss npagss anpgss napgss pagnss apgnss pganss gpanss agpnss gapnss pngass npgass pgnass gpnass ngpass gnpass angpss nagpss agnpss ganpss ngapss gnapss pansgs apnsgs pnasgs npasgs anpsgs napsgs pasngs apsngs psangs spangs aspngs sapngs pnsags npsags psnags spnags nspags snpags anspgs naspgs asnpgs sanpgs nsapgs snapgs pagsns apgsns pgasns gpasns agpsns gapsns pasgns apsgns psagns spagns aspgns sapgns pgsans gpsans psgans spgans gspans sgpans agspns gaspns asgpns sagpns gsapns sgapns pngsas npgsas pgnsas gpnsas ngpsas gnpsas pnsgas npsgas psngas spngas nspgas snpgas pgsnas gpsnas psgnas spgnas gspnas sgpnas ngspas gnspas nsgpas sngpas gsnpas sgnpas angsps nagsps agnsps gansps ngasps gnasps ansgps nasgps asngps sangps nsagps snagps agsnps gasnps asgnps sagnps gsanps sganps ngsaps gnsaps nsgaps sngaps gsnaps sgnaps
Note: these 'words' (valid or invalid) are all the permutations of the word spangs. These words are obtained by scrambling the letters in spangs.