olxph loxph oxlph xolph lxoph xloph olpxh lopxh oplxh polxh lpoxh ploxh oxplh xoplh opxlh poxlh xpolh pxolh lxpoh xlpoh lpxoh plxoh xploh pxloh olxhp loxhp oxlhp xolhp lxohp xlohp olhxp lohxp ohlxp holxp lhoxp hloxp oxhlp xohlp ohxlp hoxlp xholp hxolp lxhop xlhop lhxop hlxop xhlop hxlop olphx lophx oplhx polhx lpohx plohx olhpx lohpx ohlpx holpx lhopx hlopx ophlx pohlx ohplx hoplx pholx hpolx lphox plhox lhpox hlpox phlox hplox oxphl xophl opxhl poxhl xpohl pxohl oxhpl xohpl ohxpl hoxpl xhopl hxopl ophxl pohxl ohpxl hopxl phoxl hpoxl xphol pxhol xhpol hxpol phxol hpxol lxpho xlpho lpxho plxho xplho pxlho lxhpo xlhpo lhxpo hlxpo xhlpo hxlpo lphxo plhxo lhpxo hlpxo phlxo hplxo xphlo pxhlo xhplo hxplo phxlo hpxlo
Note: these 'words' (valid or invalid) are all the permutations of the word olxph. These words are obtained by scrambling the letters in olxph.