hphat phhat hhpat hhpat phhat hphat hpaht phaht hapht ahpht pahht aphht hhapt hhapt hahpt ahhpt hahpt ahhpt phaht hpaht pahht aphht hapht ahpht hphta phhta hhpta hhpta phhta hphta hptha phtha htpha thpha pthha tphha hhtpa hhtpa hthpa thhpa hthpa thhpa phtha hptha pthha tphha htpha thpha hpath phath hapth ahpth pahth aphth hptah phtah htpah thpah pthah tphah hatph ahtph htaph thaph athph tahph pathh apthh ptahh tpahh atphh taphh hhatp hhatp hahtp ahhtp hahtp ahhtp hhtap hhtap hthap thhap hthap thhap hathp ahthp htahp thahp athhp tahhp hathp ahthp htahp thahp athhp tahhp phath hpath pahth aphth hapth ahpth phtah hptah pthah tphah htpah thpah pathh apthh ptahh tpahh atphh taphh hatph ahtph htaph thaph athph tahph
Note: these 'words' (valid or invalid) are all the permutations of the word hphat. These words are obtained by scrambling the letters in hphat.