lichi ilchi lcihi clihi iclhi cilhi lihci ilhci lhici hlici ihlci hilci lchii clhii lhcii hlcii chlii hclii ichli cihli ihcli hicli chili hcili licih ilcih lciih cliih iclih cilih liich ilich liich ilich iilch iilch lciih cliih licih ilcih cilih iclih icilh ciilh iiclh iiclh ciilh icilh lihic ilhic lhiic hliic ihlic hilic liihc ilihc liihc ilihc iilhc iilhc lhiic hliic lihic ilhic hilic ihlic ihilc hiilc iihlc iihlc hiilc ihilc lchii clhii lhcii hlcii chlii hclii lcihi clihi lichi ilchi cilhi iclhi lhici hlici lihci ilhci hilci ihlci chili hcili cihli ichli hicli ihcli ichil cihil ihcil hicil chiil hciil icihl ciihl iichl iichl ciihl icihl ihicl hiicl iihcl iihcl hiicl ihicl chiil hciil cihil ichil hicil ihcil
Note: these 'words' (valid or invalid) are all the permutations of the word lichi. These words are obtained by scrambling the letters in lichi.