cchug cchug chcug hccug chcug hccug ccuhg ccuhg cuchg ucchg cuchg ucchg chucg hcucg cuhcg uchcg huccg uhccg chucg hcucg cuhcg uchcg huccg uhccg cchgu cchgu chcgu hccgu chcgu hccgu ccghu ccghu cgchu gcchu cgchu gcchu chgcu hcgcu cghcu gchcu hgccu ghccu chgcu hcgcu cghcu gchcu hgccu ghccu ccugh ccugh cucgh uccgh cucgh uccgh ccguh ccguh cgcuh gccuh cgcuh gccuh cugch ucgch cguch gcuch ugcch gucch cugch ucgch cguch gcuch ugcch gucch chugc hcugc cuhgc uchgc hucgc uhcgc chguc hcguc cghuc gchuc hgcuc ghcuc cughc ucghc cguhc gcuhc ugchc guchc hugcc uhgcc hgucc ghucc ughcc guhcc chugc hcugc cuhgc uchgc hucgc uhcgc chguc hcguc cghuc gchuc hgcuc ghcuc cughc ucghc cguhc gcuhc ugchc guchc hugcc uhgcc hgucc ghucc ughcc guhcc
Note: these 'words' (valid or invalid) are all the permutations of the word cchug. These words are obtained by scrambling the letters in cchug.