parki aprki praki rpaki arpki rapki pakri apkri pkari kpari akpri kapri prkai rpkai pkrai kprai rkpai krpai arkpi rakpi akrpi karpi rkapi krapi parik aprik praik rpaik arpik rapik pairk apirk piark ipark aiprk iaprk priak rpiak pirak iprak ripak irpak aripk raipk airpk iarpk riapk irapk pakir apkir pkair kpair akpir kapir paikr apikr piakr ipakr aipkr iapkr pkiar kpiar pikar ipkar kipar ikpar akipr kaipr aikpr iakpr kiapr ikapr prkia rpkia pkria kpria rkpia krpia prika rpika pirka iprka ripka irpka pkira kpira pikra ipkra kipra ikpra rkipa kripa rikpa irkpa kirpa ikrpa arkip rakip akrip karip rkaip kraip arikp raikp airkp iarkp riakp irakp akirp kairp aikrp iakrp kiarp ikarp rkiap kriap rikap irkap kirap ikrap
Note: these 'words' (valid or invalid) are all the permutations of the word parki. These words are obtained by scrambling the letters in parki.