rolag orlag rloag lroag olrag lorag roalg oralg raolg arolg oarlg aorlg rlaog lraog ralog arlog larog alrog olarg loarg oalrg aolrg laorg alorg rolga orlga rloga lroga olrga lorga rogla orgla rgola grola ogrla gorla rlgoa lrgoa rgloa grloa lgroa glroa olgra logra oglra golra lgora glora roagl oragl raogl arogl oargl aorgl rogal orgal rgoal groal ogral goral ragol argol rgaol graol agrol garol oagrl aogrl ogarl goarl agorl gaorl rlago lrago ralgo arlgo largo alrgo rlgao lrgao rglao grlao lgrao glrao raglo arglo rgalo gralo agrlo garlo lagro algro lgaro glaro aglro galro olagr loagr oalgr aolgr laogr alogr olgar logar oglar golar lgoar gloar oaglr aoglr ogalr goalr agolr gaolr lagor algor lgaor glaor aglor galor
Note: these 'words' (valid or invalid) are all the permutations of the word rolag. These words are obtained by scrambling the letters in rolag.