petty eptty ptety tpety etpty tepty petty eptty ptety tpety etpty tepty pttey tptey pttey tptey ttpey ttpey ettpy tetpy ettpy tetpy ttepy ttepy petyt eptyt pteyt tpeyt etpyt tepyt peytt epytt pyett ypett eyptt yeptt ptyet tpyet pytet yptet typet ytpet etypt teypt eytpt yetpt tyept ytept petyt eptyt pteyt tpeyt etpyt tepyt peytt epytt pyett ypett eyptt yeptt ptyet tpyet pytet yptet typet ytpet etypt teypt eytpt yetpt tyept ytept pttye tptye pttye tptye ttpye ttpye ptyte tpyte pytte yptte typte ytpte ptyte tpyte pytte yptte typte ytpte ttype ttype tytpe yttpe tytpe yttpe ettyp tetyp ettyp tetyp tteyp tteyp etytp teytp eyttp yettp tyetp ytetp etytp teytp eyttp yettp tyetp ytetp ttyep ttyep tytep yttep tytep yttep
Note: these 'words' (valid or invalid) are all the permutations of the word petty. These words are obtained by scrambling the letters in petty.