blown lbown bolwn oblwn lobwn olbwn blwon lbwon bwlon wblon lwbon wlbon bowln obwln bwoln wboln owbln wobln lowbn olwbn lwobn wlobn owlbn wolbn blonw lbonw bolnw oblnw lobnw olbnw blnow lbnow bnlow nblow lnbow nlbow bonlw obnlw bnolw nbolw onblw noblw lonbw olnbw lnobw nlobw onlbw nolbw blwno lbwno bwlno wblno lwbno wlbno blnwo lbnwo bnlwo nblwo lnbwo nlbwo bwnlo wbnlo bnwlo nbwlo wnblo nwblo lwnbo wlnbo lnwbo nlwbo wnlbo nwlbo bownl obwnl bwonl wbonl owbnl wobnl bonwl obnwl bnowl nbowl onbwl nobwl bwnol wbnol bnwol nbwol wnbol nwbol ownbl wonbl onwbl nowbl wnobl nwobl lownb olwnb lwonb wlonb owlnb wolnb lonwb olnwb lnowb nlowb onlwb nolwb lwnob wlnob lnwob nlwob wnlob nwlob ownlb wonlb onwlb nowlb wnolb nwolb
Note: these 'words' (valid or invalid) are all the permutations of the word blown. These words are obtained by scrambling the letters in blown.