vrcos rvcos vcros cvros rcvos crvos vrocs rvocs vorcs ovrcs rovcs orvcs vcors cvors vocrs ovcrs covrs ocvrs rcovs crovs rocvs orcvs corvs ocrvs vrcso rvcso vcrso cvrso rcvso crvso vrsco rvsco vsrco svrco rsvco srvco vcsro cvsro vscro svcro csvro scvro rcsvo crsvo rscvo srcvo csrvo scrvo vrosc rvosc vorsc ovrsc rovsc orvsc vrsoc rvsoc vsroc svroc rsvoc srvoc vosrc ovsrc vsorc svorc osvrc sovrc rosvc orsvc rsovc srovc osrvc sorvc vcosr cvosr vocsr ovcsr covsr ocvsr vcsor cvsor vscor svcor csvor scvor voscr ovscr vsocr svocr osvcr sovcr cosvr ocsvr csovr scovr oscvr socvr rcosv crosv rocsv orcsv corsv ocrsv rcsov crsov rscov srcov csrov scrov roscv orscv rsocv srocv osrcv sorcv cosrv ocsrv csorv scorv oscrv socrv
Note: these 'words' (valid or invalid) are all the permutations of the word vrcos. These words are obtained by scrambling the letters in vrcos.