cords ocrds crods rcods orcds rocds codrs ocdrs cdors dcors odcrs docrs crdos rcdos cdros dcros rdcos drcos ordcs rodcs odrcs dorcs rdocs drocs corsd ocrsd crosd rcosd orcsd rocsd cosrd ocsrd csord scord oscrd socrd crsod rcsod csrod scrod rscod srcod orscd roscd osrcd sorcd rsocd srocd codsr ocdsr cdosr dcosr odcsr docsr cosdr ocsdr csodr scodr oscdr socdr cdsor dcsor csdor scdor dscor sdcor odscr doscr osdcr sodcr dsocr sdocr crdso rcdso cdrso dcrso rdcso drcso crsdo rcsdo csrdo scrdo rscdo srcdo cdsro dcsro csdro scdro dscro sdcro rdsco drsco rsdco srdco dsrco sdrco ordsc rodsc odrsc dorsc rdosc drosc orsdc rosdc osrdc sordc rsodc srodc odsrc dosrc osdrc sodrc dsorc sdorc rdsoc drsoc rsdoc srdoc dsroc sdroc
Note: these 'words' (valid or invalid) are all the permutations of the word cords. These words are obtained by scrambling the letters in cords.