thocc htocc tohcc othcc hotcc ohtcc thcoc htcoc tchoc cthoc hctoc chtoc tochc otchc tcohc ctohc octhc cothc hoctc ohctc hcotc chotc ochtc cohtc thocc htocc tohcc othcc hotcc ohtcc thcoc htcoc tchoc cthoc hctoc chtoc tochc otchc tcohc ctohc octhc cothc hoctc ohctc hcotc chotc ochtc cohtc thcco htcco tchco cthco hctco chtco thcco htcco tchco cthco hctco chtco tccho ctcho tccho ctcho cctho cctho hccto chcto hccto chcto cchto cchto tocch otcch tcoch ctoch octch cotch tocch otcch tcoch ctoch octch cotch tccoh ctcoh tccoh ctcoh cctoh cctoh occth cocth occth cocth ccoth ccoth hocct ohcct hcoct choct ochct cohct hocct ohcct hcoct choct ochct cohct hccot chcot hccot chcot cchot cchot occht cocht occht cocht ccoht ccoht
Note: these 'words' (valid or invalid) are all the permutations of the word thocc. These words are obtained by scrambling the letters in thocc.