gskin sgkin gksin kgsin skgin ksgin gsikn sgikn giskn igskn sigkn isgkn gkisn kgisn giksn igksn kigsn ikgsn skign ksign sikgn iskgn kisgn iksgn gskni sgkni gksni kgsni skgni ksgni gsnki sgnki gnski ngski sngki nsgki gknsi kgnsi gnksi ngksi kngsi nkgsi skngi ksngi snkgi nskgi knsgi nksgi gsink sgink gisnk igsnk signk isgnk gsnik sgnik gnsik ngsik sngik nsgik ginsk ignsk gnisk ngisk ingsk nigsk singk isngk snigk nsigk insgk nisgk gkins kgins gikns igkns kigns ikgns gknis kgnis gnkis ngkis kngis nkgis ginks ignks gniks ngiks ingks nigks kings ikngs knigs nkigs inkgs nikgs sking ksing sikng iskng kisng iksng sknig ksnig snkig nskig knsig nksig sinkg isnkg snikg nsikg inskg niskg kinsg iknsg knisg nkisg inksg niksg
Note: these 'words' (valid or invalid) are all the permutations of the word gskin. These words are obtained by scrambling the letters in gskin.