kilps iklps klips lkips ilkps likps kipls ikpls kpils pkils ipkls pikls klpis lkpis kplis pklis lpkis plkis ilpks lipks iplks pilks lpiks pliks kilsp iklsp klisp lkisp ilksp liksp kislp ikslp ksilp skilp isklp siklp klsip lksip kslip sklip lskip slkip ilskp liskp islkp silkp lsikp slikp kipsl ikpsl kpisl pkisl ipksl piksl kispl ikspl ksipl skipl iskpl sikpl kpsil pksil kspil skpil pskil spkil ipskl piskl ispkl sipkl psikl spikl klpsi lkpsi kplsi pklsi lpksi plksi klspi lkspi kslpi sklpi lskpi slkpi kpsli pksli kspli skpli pskli spkli lpski plski lspki slpki pslki splki ilpsk lipsk iplsk pilsk lpisk plisk ilspk lispk islpk silpk lsipk slipk ipslk pislk isplk siplk psilk spilk lpsik plsik lspik slpik pslik splik
Note: these 'words' (valid or invalid) are all the permutations of the word kilps. These words are obtained by scrambling the letters in kilps.