whipt hwipt wihpt iwhpt hiwpt ihwpt whpit hwpit wphit pwhit hpwit phwit wipht iwpht wpiht pwiht ipwht piwht hipwt ihpwt hpiwt phiwt iphwt pihwt whitp hwitp wihtp iwhtp hiwtp ihwtp whtip hwtip wthip twhip htwip thwip withp iwthp wtihp twihp itwhp tiwhp hitwp ihtwp htiwp thiwp ithwp tihwp whpti hwpti wphti pwhti hpwti phwti whtpi hwtpi wthpi twhpi htwpi thwpi wpthi pwthi wtphi twphi ptwhi tpwhi hptwi phtwi htpwi thpwi pthwi tphwi wipth iwpth wpith pwith ipwth piwth witph iwtph wtiph twiph itwph tiwph wptih pwtih wtpih twpih ptwih tpwih iptwh pitwh itpwh tipwh ptiwh tpiwh hiptw ihptw hpitw phitw iphtw pihtw hitpw ihtpw htipw thipw ithpw tihpw hptiw phtiw htpiw thpiw pthiw tphiw ipthw pithw itphw tiphw ptihw tpihw
Note: these 'words' (valid or invalid) are all the permutations of the word whipt. These words are obtained by scrambling the letters in whipt.