vials ivals vails avils iavls aivls vilas ivlas vlias lvias ilvas livas valis avlis vlais lvais alvis lavis ialvs ailvs ilavs liavs alivs laivs viasl ivasl vaisl avisl iavsl aivsl visal ivsal vsial svial isval sival vasil avsil vsail svail asvil savil iasvl aisvl isavl siavl asivl saivl vilsa ivlsa vlisa lvisa ilvsa livsa visla ivsla vsila svila isvla sivla vlsia lvsia vslia svlia lsvia slvia ilsva lisva islva silva lsiva sliva valsi avlsi vlasi lvasi alvsi lavsi vasli avsli vsali svali asvli savli vlsai lvsai vslai svlai lsvai slvai alsvi lasvi aslvi salvi lsavi slavi ialsv ailsv ilasv liasv alisv laisv iaslv aislv isalv sialv asilv sailv ilsav lisav islav silav lsiav sliav alsiv lasiv asliv saliv lsaiv slaiv
Note: these 'words' (valid or invalid) are all the permutations of the word vials. These words are obtained by scrambling the letters in vials.