nirly inrly nrily rnily irnly rinly nilry inlry nliry lniry ilnry linry nrliy rnliy nlriy lnriy rlniy lrniy irlny rilny ilrny lirny rliny lriny niryl inryl nriyl rniyl irnyl rinyl niyrl inyrl nyirl ynirl iynrl yinrl nryil rnyil nyril ynril rynil yrnil irynl riynl iyrnl yirnl ryinl yrinl nilyr inlyr nliyr lniyr ilnyr linyr niylr inylr nyilr ynilr iynlr yinlr nlyir lnyir nylir ynlir lynir ylnir ilynr liynr iylnr yilnr lyinr ylinr nrlyi rnlyi nlryi lnryi rlnyi lrnyi nryli rnyli nyrli ynrli rynli yrnli nlyri lnyri nylri ynlri lynri ylnri rlyni lryni rylni yrlni lyrni ylrni irlyn rilyn ilryn liryn rliyn lriyn iryln riyln iyrln yirln ryiln yriln ilyrn liyrn iylrn yilrn lyirn ylirn rlyin lryin rylin yrlin lyrin ylrin
Note: these 'words' (valid or invalid) are all the permutations of the word nirly. These words are obtained by scrambling the letters in nirly.