cloth lcoth colth oclth locth olcth cltoh lctoh ctloh tcloh ltcoh tlcoh cotlh octlh ctolh tcolh otclh toclh lotch oltch ltoch tloch otlch tolch cloht lcoht colht oclht locht olcht clhot lchot chlot hclot lhcot hlcot cohlt ochlt cholt hcolt ohclt hoclt lohct olhct lhoct hloct ohlct holct cltho lctho ctlho tclho ltcho tlcho clhto lchto chlto hclto lhcto hlcto cthlo tchlo chtlo hctlo thclo htclo lthco tlhco lhtco hltco thlco htlco cothl octhl ctohl tcohl otchl tochl cohtl ochtl chotl hcotl ohctl hoctl cthol tchol chtol hctol thcol htcol othcl tohcl ohtcl hotcl thocl htocl lothc olthc ltohc tlohc otlhc tolhc lohtc olhtc lhotc hlotc ohltc holtc lthoc tlhoc lhtoc hltoc thloc htloc othlc tohlc ohtlc hotlc tholc htolc
Note: these 'words' (valid or invalid) are all the permutations of the word cloth. These words are obtained by scrambling the letters in cloth.