dwang wdang dawng adwng wadng awdng dwnag wdnag dnwag ndwag wndag nwdag danwg adnwg dnawg ndawg andwg nadwg wandg awndg wnadg nwadg anwdg nawdg dwagn wdagn dawgn adwgn wadgn awdgn dwgan wdgan dgwan gdwan wgdan gwdan dagwn adgwn dgawn gdawn agdwn gadwn wagdn awgdn wgadn gwadn agwdn gawdn dwnga wdnga dnwga ndwga wndga nwdga dwgna wdgna dgwna gdwna wgdna gwdna dngwa ndgwa dgnwa gdnwa ngdwa gndwa wngda nwgda wgnda gwnda ngwda gnwda dangw adngw dnagw ndagw andgw nadgw dagnw adgnw dganw gdanw agdnw gadnw dngaw ndgaw dgnaw gdnaw ngdaw gndaw angdw nagdw agndw gandw ngadw gnadw wangd awngd wnagd nwagd anwgd nawgd wagnd awgnd wgand gwand agwnd gawnd wngad nwgad wgnad gwnad ngwad gnwad angwd nagwd agnwd ganwd ngawd gnawd
Note: these 'words' (valid or invalid) are all the permutations of the word dwang. These words are obtained by scrambling the letters in dwang.