klaps lkaps kalps aklps lakps alkps klpas lkpas kplas pklas lpkas plkas kapls akpls kpals pkals apkls pakls lapks alpks lpaks plaks aplks palks klasp lkasp kalsp aklsp laksp alksp klsap lksap kslap sklap lskap slkap kaslp akslp ksalp skalp asklp saklp laskp alskp lsakp slakp aslkp salkp klpsa lkpsa kplsa pklsa lpksa plksa klspa lkspa kslpa sklpa lskpa slkpa kpsla pksla kspla skpla pskla spkla lpska plska lspka slpka pslka splka kapsl akpsl kpasl pkasl apksl paksl kaspl akspl ksapl skapl askpl sakpl kpsal pksal kspal skpal pskal spkal apskl paskl aspkl sapkl psakl spakl lapsk alpsk lpask plask aplsk palsk laspk alspk lsapk slapk aslpk salpk lpsak plsak lspak slpak pslak splak apslk paslk asplk saplk psalk spalk
Note: these 'words' (valid or invalid) are all the permutations of the word klaps. These words are obtained by scrambling the letters in klaps.