width iwdth wdith dwith idwth diwth witdh iwtdh wtidh twidh itwdh tiwdh wdtih dwtih wtdih twdih dtwih tdwih idtwh ditwh itdwh tidwh dtiwh tdiwh widht iwdht wdiht dwiht idwht diwht wihdt iwhdt whidt hwidt ihwdt hiwdt wdhit dwhit whdit hwdit dhwit hdwit idhwt dihwt ihdwt hidwt dhiwt hdiwt withd iwthd wtihd twihd itwhd tiwhd wihtd iwhtd whitd hwitd ihwtd hiwtd wthid twhid whtid hwtid thwid htwid ithwd tihwd ihtwd hitwd thiwd htiwd wdthi dwthi wtdhi twdhi dtwhi tdwhi wdhti dwhti whdti hwdti dhwti hdwti wthdi twhdi whtdi hwtdi thwdi htwdi dthwi tdhwi dhtwi hdtwi thdwi htdwi idthw dithw itdhw tidhw dtihw tdihw idhtw dihtw ihdtw hidtw dhitw hditw ithdw tihdw ihtdw hitdw thidw htidw dthiw tdhiw dhtiw hdtiw thdiw htdiw
Note: these 'words' (valid or invalid) are all the permutations of the word width. These words are obtained by scrambling the letters in width.