abryx baryx arbyx rabyx brayx rbayx abyrx bayrx aybrx yabrx byarx ybarx arybx raybx ayrbx yarbx ryabx yrabx bryax rbyax byrax ybrax rybax yrbax abrxy barxy arbxy rabxy braxy rbaxy abxry baxry axbry xabry bxary xbary arxby raxby axrby xarby rxaby xraby brxay rbxay bxray xbray rxbay xrbay abyxr bayxr aybxr yabxr byaxr ybaxr abxyr baxyr axbyr xabyr bxayr xbayr ayxbr yaxbr axybr xaybr yxabr xyabr byxar ybxar bxyar xbyar yxbar xybar aryxb rayxb ayrxb yarxb ryaxb yraxb arxyb raxyb axryb xaryb rxayb xrayb ayxrb yaxrb axyrb xayrb yxarb xyarb ryxab yrxab rxyab xryab yxrab xyrab bryxa rbyxa byrxa ybrxa rybxa yrbxa brxya rbxya bxrya xbrya rxbya xrbya byxra ybxra bxyra xbyra yxbra xybra ryxba yrxba rxyba xryba yxrba xyrba
Note: these 'words' (valid or invalid) are all the permutations of the word abryx. These words are obtained by scrambling the letters in abryx.