ricor ircor rcior crior icror ciror riocr irocr roicr oricr iorcr oircr rcoir croir rocir orcir corir ocrir icorr ciorr iocrr oicrr coirr ocirr ricro ircro rciro criro icrro cirro rirco irrco rrico rrico irrco rirco rcrio crrio rrcio rrcio crrio rcrio icrro cirro ircro ricro criro rciro riorc irorc roirc orirc iorrc oirrc riroc irroc rrioc rrioc irroc riroc roric orric rroic rroic orric roric iorrc oirrc irorc riorc orirc roirc rcori crori rocri orcri corri ocrri rcroi crroi rrcoi rrcoi crroi rcroi rorci orrci rroci rroci orrci rorci corri ocrri crori rcori orcri rocri icorr ciorr iocrr oicrr coirr ocirr icror ciror ircor ricor crior rcior iorcr oircr irocr riocr oricr roicr corir ocrir croir rcoir orcir rocir
Note: these 'words' (valid or invalid) are all the permutations of the word ricor. These words are obtained by scrambling the letters in ricor.