cloot lcoot colot oclot locot olcot cloot lcoot colot oclot locot olcot coolt ocolt coolt ocolt ooclt ooclt looct oloct looct oloct oolct oolct cloto lcoto colto oclto locto olcto cltoo lctoo ctloo tcloo ltcoo tlcoo cotlo octlo ctolo tcolo otclo toclo lotco oltco ltoco tloco otlco tolco cloto lcoto colto oclto locto olcto cltoo lctoo ctloo tcloo ltcoo tlcoo cotlo octlo ctolo tcolo otclo toclo lotco oltco ltoco tloco otlco tolco cootl ocotl cootl ocotl ooctl ooctl cotol octol ctool tcool otcol tocol cotol octol ctool tcool otcol tocol ootcl ootcl otocl toocl otocl toocl lootc olotc lootc olotc ooltc ooltc lotoc oltoc ltooc tlooc otloc toloc lotoc oltoc ltooc tlooc otloc toloc ootlc ootlc otolc toolc otolc toolc
Note: these 'words' (valid or invalid) are all the permutations of the word cloot. These words are obtained by scrambling the letters in cloot.