phish hpish pihsh iphsh hipsh ihpsh phsih hpsih pshih sphih hspih shpih pishh ipshh psihh spihh isphh siphh hisph ihsph hsiph shiph ishph sihph phihs hpihs pihhs iphhs hiphs ihphs phhis hphis phhis hphis hhpis hhpis pihhs iphhs phihs hpihs ihphs hiphs hihps ihhps hhips hhips ihhps hihps phshi hpshi pshhi sphhi hsphi shphi phhsi hphsi phhsi hphsi hhpsi hhpsi pshhi sphhi phshi hpshi shphi hsphi hshpi shhpi hhspi hhspi shhpi hshpi pishh ipshh psihh spihh isphh siphh pihsh iphsh phish hpish ihpsh hipsh pshih sphih phsih hpsih shpih hspih ishph sihph ihsph hisph shiph hsiph hishp ihshp hsihp shihp ishhp sihhp hihsp ihhsp hhisp hhisp ihhsp hihsp hship shhip hhsip hhsip shhip hship ishhp sihhp ihshp hishp shihp hsihp
Note: these 'words' (valid or invalid) are all the permutations of the word phish. These words are obtained by scrambling the letters in phish.