syped ysped spyed psyed ypsed pysed syepd ysepd seypd esypd yespd eyspd speyd pseyd sepyd espyd pesyd epsyd ypesd pyesd yepsd eypsd peysd epysd sypde yspde spyde psyde ypsde pysde sydpe ysdpe sdype dsype ydspe dyspe spdye psdye sdpye dspye pdsye dpsye ypdse pydse ydpse dypse pdyse dpyse syedp ysedp seydp esydp yesdp eysdp sydep ysdep sdyep dsyep ydsep dysep sedyp esdyp sdeyp dseyp edsyp desyp yedsp eydsp ydesp dyesp edysp deysp spedy psedy sepdy espdy pesdy epsdy spdey psdey sdpey dspey pdsey dpsey sedpy esdpy sdepy dsepy edspy despy pedsy epdsy pdesy dpesy edpsy depsy ypeds pyeds yepds eypds peyds epyds ypdes pydes ydpes dypes pdyes dpyes yedps eydps ydeps dyeps edyps deyps pedys epdys pdeys dpeys edpys depys
Note: these 'words' (valid or invalid) are all the permutations of the word syped. These words are obtained by scrambling the letters in syped.