gusla ugsla gsula sgula usgla sugla gulsa uglsa glusa lgusa ulgsa lugsa gslua sglua glsua lgsua slgua lsgua uslga sulga ulsga lusga sluga lsuga gusal ugsal gsual sgual usgal sugal guasl ugasl gausl agusl uagsl augsl gsaul sgaul gasul agsul sagul asgul usagl suagl uasgl ausgl saugl asugl gulas uglas gluas lguas ulgas lugas guals ugals gauls aguls uagls augls glaus lgaus galus aglus lagus algus ulags luags ualgs aulgs laugs alugs gslau sglau glsau lgsau slgau lsgau gsalu sgalu gaslu agslu saglu asglu glasu lgasu galsu aglsu lagsu algsu slagu lsagu salgu aslgu lasgu alsgu uslag sulag ulsag lusag sluag lsuag usalg sualg uaslg auslg saulg asulg ulasg luasg ualsg aulsg lausg alusg slaug lsaug salug aslug lasug alsug
Note: these 'words' (valid or invalid) are all the permutations of the word gusla. These words are obtained by scrambling the letters in gusla.