nhipa hnipa nihpa inhpa hinpa ihnpa nhpia hnpia nphia pnhia hpnia phnia nipha inpha npiha pniha ipnha pinha hipna ihpna hpina phina iphna pihna nhiap hniap nihap inhap hinap ihnap nhaip hnaip nahip anhip hanip ahnip niahp inahp naihp anihp ianhp ainhp hianp ihanp hainp ahinp iahnp aihnp nhpai hnpai nphai pnhai hpnai phnai nhapi hnapi nahpi anhpi hanpi ahnpi npahi pnahi naphi anphi panhi apnhi hpani phani hapni ahpni pahni aphni nipah inpah npiah pniah ipnah pinah niaph inaph naiph aniph ianph ainph npaih pnaih napih anpih panih apnih ipanh pianh iapnh aipnh painh apinh hipan ihpan hpian phian iphan pihan hiapn ihapn haipn ahipn iahpn aihpn hpain phain hapin ahpin pahin aphin ipahn piahn iaphn aiphn paihn apihn
Note: these 'words' (valid or invalid) are all the permutations of the word nhipa. These words are obtained by scrambling the letters in nhipa.