welke ewlke wleke lweke elwke lewke wekle ewkle wkele kwele ekwle kewle wlkee lwkee wklee kwlee lkwee klwee elkwe lekwe eklwe kelwe lkewe klewe welek ewlek wleek lweek elwek lewek weelk ewelk weelk ewelk eewlk eewlk wleek lweek welek ewlek lewek elwek elewk leewk eelwk eelwk leewk elewk wekel ewkel wkeel kweel ekwel kewel weekl ewekl weekl ewekl eewkl eewkl wkeel kweel wekel ewkel kewel ekwel ekewl keewl eekwl eekwl keewl ekewl wlkee lwkee wklee kwlee lkwee klwee wleke lweke welke ewlke lewke elwke wkele kwele wekle ewkle kewle ekwle lkewe klewe lekwe elkwe kelwe eklwe elkew lekew eklew kelew lkeew kleew elekw leekw eelkw eelkw leekw elekw ekelw keelw eeklw eeklw keelw ekelw lkeew kleew lekew elkew kelew eklew
Note: these 'words' (valid or invalid) are all the permutations of the word welke. These words are obtained by scrambling the letters in welke.