blawn lbawn balwn ablwn labwn albwn blwan lbwan bwlan wblan lwban wlban bawln abwln bwaln wbaln awbln wabln lawbn alwbn lwabn wlabn awlbn walbn blanw lbanw balnw ablnw labnw albnw blnaw lbnaw bnlaw nblaw lnbaw nlbaw banlw abnlw bnalw nbalw anblw nablw lanbw alnbw lnabw nlabw anlbw nalbw blwna lbwna bwlna wblna lwbna wlbna blnwa lbnwa bnlwa nblwa lnbwa nlbwa bwnla wbnla bnwla nbwla wnbla nwbla lwnba wlnba lnwba nlwba wnlba nwlba bawnl abwnl bwanl wbanl awbnl wabnl banwl abnwl bnawl nbawl anbwl nabwl bwnal wbnal bnwal nbwal wnbal nwbal awnbl wanbl anwbl nawbl wnabl nwabl lawnb alwnb lwanb wlanb awlnb walnb lanwb alnwb lnawb nlawb anlwb nalwb lwnab wlnab lnwab nlwab wnlab nwlab awnlb wanlb anwlb nawlb wnalb nwalb
Note: these 'words' (valid or invalid) are all the permutations of the word blawn. These words are obtained by scrambling the letters in blawn.