crogs rcogs corgs ocrgs rocgs orcgs crgos rcgos cgros gcros rgcos grcos cogrs ocgrs cgors gcors ogcrs gocrs rogcs orgcs rgocs grocs ogrcs gorcs crosg rcosg corsg ocrsg rocsg orcsg crsog rcsog csrog scrog rscog srcog cosrg ocsrg csorg scorg oscrg socrg roscg orscg rsocg srocg osrcg sorcg crgso rcgso cgrso gcrso rgcso grcso crsgo rcsgo csrgo scrgo rscgo srcgo cgsro gcsro csgro scgro gscro sgcro rgsco grsco rsgco srgco gsrco sgrco cogsr ocgsr cgosr gcosr ogcsr gocsr cosgr ocsgr csogr scogr oscgr socgr cgsor gcsor csgor scgor gscor sgcor ogscr goscr osgcr sogcr gsocr sgocr rogsc orgsc rgosc grosc ogrsc gorsc rosgc orsgc rsogc srogc osrgc sorgc rgsoc grsoc rsgoc srgoc gsroc sgroc ogsrc gosrc osgrc sogrc gsorc sgorc
Note: these 'words' (valid or invalid) are all the permutations of the word crogs. These words are obtained by scrambling the letters in crogs.