sspai sspai spsai pssai spsai pssai ssapi ssapi saspi asspi saspi asspi spasi psasi sapsi aspsi passi apssi spasi psasi sapsi aspsi passi apssi sspia sspia spsia pssia spsia pssia ssipa ssipa sispa isspa sispa isspa spisa psisa sipsa ispsa pissa ipssa spisa psisa sipsa ispsa pissa ipssa ssaip ssaip sasip assip sasip assip ssiap ssiap sisap issap sisap issap saisp asisp siasp isasp aissp iassp saisp asisp siasp isasp aissp iassp spais psais sapis aspis pasis apsis spias psias sipas ispas pisas ipsas saips asips siaps isaps aisps iasps paiss apiss piass ipass aipss iapss spais psais sapis aspis pasis apsis spias psias sipas ispas pisas ipsas saips asips siaps isaps aisps iasps paiss apiss piass ipass aipss iapss
Note: these 'words' (valid or invalid) are all the permutations of the word sspai. These words are obtained by scrambling the letters in sspai.