lowps olwps lwops wlops owlps wolps lopws olpws lpows plows oplws polws lwpos wlpos lpwos plwos wplos pwlos owpls wopls opwls powls wpols pwols lowsp olwsp lwosp wlosp owlsp wolsp loswp olswp lsowp slowp oslwp solwp lwsop wlsop lswop slwop wslop swlop owslp woslp oswlp sowlp wsolp swolp lopsw olpsw lposw plosw oplsw polsw lospw olspw lsopw slopw oslpw solpw lpsow plsow lspow slpow pslow splow opslw poslw osplw soplw psolw spolw lwpso wlpso lpwso plwso wplso pwlso lwspo wlspo lswpo slwpo wslpo swlpo lpswo plswo lspwo slpwo pslwo splwo wpslo pwslo wsplo swplo pswlo spwlo owpsl wopsl opwsl powsl wposl pwosl owspl wospl oswpl sowpl wsopl swopl opswl poswl ospwl sopwl psowl spowl wpsol pwsol wspol swpol pswol spwol
Note: these 'words' (valid or invalid) are all the permutations of the word lowps. These words are obtained by scrambling the letters in lowps.