masfh amsfh msafh smafh asmfh samfh mafsh amfsh mfash fmash afmsh famsh msfah smfah mfsah fmsah sfmah fsmah asfmh safmh afsmh fasmh sfamh fsamh mashf amshf msahf smahf asmhf samhf mahsf amhsf mhasf hmasf ahmsf hamsf mshaf smhaf mhsaf hmsaf shmaf hsmaf ashmf sahmf ahsmf hasmf shamf hsamf mafhs amfhs mfahs fmahs afmhs famhs mahfs amhfs mhafs hmafs ahmfs hamfs mfhas fmhas mhfas hmfas fhmas hfmas afhms fahms ahfms hafms fhams hfams msfha smfha mfsha fmsha sfmha fsmha mshfa smhfa mhsfa hmsfa shmfa hsmfa mfhsa fmhsa mhfsa hmfsa fhmsa hfmsa sfhma fshma shfma hsfma fhsma hfsma asfhm safhm afshm fashm sfahm fsahm ashfm sahfm ahsfm hasfm shafm hsafm afhsm fahsm ahfsm hafsm fhasm hfasm sfham fsham shfam hsfam fhsam hfsam
Note: these 'words' (valid or invalid) are all the permutations of the word masfh. These words are obtained by scrambling the letters in masfh.