pygal ypgal pgyal gpyal ygpal gypal pyagl ypagl paygl apygl yapgl aypgl pgayl gpayl pagyl apgyl gapyl agpyl ygapl gyapl yagpl aygpl gaypl agypl pygla ypgla pgyla gpyla ygpla gypla pylga yplga plyga lpyga ylpga lypga pglya gplya plgya lpgya glpya lgpya yglpa gylpa ylgpa lygpa glypa lgypa pyalg ypalg paylg apylg yaplg ayplg pylag yplag plyag lpyag ylpag lypag palyg aplyg playg lpayg alpyg lapyg yalpg aylpg ylapg lyapg alypg laypg pgaly gpaly pagly apgly gaply agply pglay gplay plgay lpgay glpay lgpay palgy aplgy plagy lpagy alpgy lapgy galpy aglpy glapy lgapy algpy lagpy ygalp gyalp yaglp ayglp gaylp agylp yglap gylap ylgap lygap glyap lgyap yalgp aylgp ylagp lyagp alygp laygp galyp aglyp glayp lgayp algyp lagyp
Note: these 'words' (valid or invalid) are all the permutations of the word pygal. These words are obtained by scrambling the letters in pygal.