afros faros arfos rafos fraos rfaos afors faors aofrs oafrs foars ofars arofs raofs aorfs oarfs roafs orafs froas rfoas foras ofras rofas orfas afrso farso arfso rafso fraso rfaso afsro fasro asfro safro fsaro sfaro arsfo rasfo asrfo sarfo rsafo srafo frsao rfsao fsrao sfrao rsfao srfao afosr faosr aofsr oafsr foasr ofasr afsor fasor asfor safor fsaor sfaor aosfr oasfr asofr saofr osafr soafr fosar ofsar fsoar sfoar osfar sofar arosf raosf aorsf oarsf roasf orasf arsof rasof asrof sarof rsaof sraof aosrf oasrf asorf saorf osarf soarf rosaf orsaf rsoaf sroaf osraf soraf frosa rfosa forsa ofrsa rofsa orfsa frsoa rfsoa fsroa sfroa rsfoa srfoa fosra ofsra fsora sfora osfra sofra rosfa orsfa rsofa srofa osrfa sorfa
Note: these 'words' (valid or invalid) are all the permutations of the word afros. These words are obtained by scrambling the letters in afros.