pshop sphop phsop hpsop shpop hspop psohp spohp poshp opshp sophp osphp phosp hposp pohsp ophsp hopsp ohpsp shopp hsopp sohpp oshpp hospp ohspp pshpo sphpo phspo hpspo shppo hsppo pspho sppho ppsho ppsho sppho pspho phpso hppso pphso pphso hppso phpso shppo hsppo sphpo pshpo hpspo phspo psoph spoph posph opsph sopph ospph pspoh sppoh ppsoh ppsoh sppoh pspoh popsh oppsh pposh pposh oppsh popsh sopph ospph spoph psoph opsph posph phops hpops pohps ophps hopps ohpps phpos hppos pphos pphos hppos phpos pophs opphs ppohs ppohs opphs pophs hopps ohpps hpops phops ophps pohps shopp hsopp sohpp oshpp hospp ohspp shpop hspop sphop pshop hpsop phsop sophp osphp spohp psohp opshp poshp hopsp ohpsp hposp phosp ophsp pohsp
Note: these 'words' (valid or invalid) are all the permutations of the word pshop. These words are obtained by scrambling the letters in pshop.