delph edlph dleph ldeph eldph ledph deplh edplh dpelh pdelh epdlh pedlh dlpeh ldpeh dpleh pdleh lpdeh pldeh elpdh lepdh epldh peldh lpedh pledh delhp edlhp dlehp ldehp eldhp ledhp dehlp edhlp dhelp hdelp ehdlp hedlp dlhep ldhep dhlep hdlep lhdep hldep elhdp lehdp ehldp heldp lhedp hledp dephl edphl dpehl pdehl epdhl pedhl dehpl edhpl dhepl hdepl ehdpl hedpl dphel pdhel dhpel hdpel phdel hpdel ephdl pehdl ehpdl hepdl phedl hpedl dlphe ldphe dplhe pdlhe lpdhe pldhe dlhpe ldhpe dhlpe hdlpe lhdpe hldpe dphle pdhle dhple hdple phdle hpdle lphde plhde lhpde hlpde phlde hplde elphd lephd eplhd pelhd lpehd plehd elhpd lehpd ehlpd helpd lhepd hlepd ephld pehld ehpld hepld pheld hpeld lphed plhed lhped hlped phled hpled
Note: these 'words' (valid or invalid) are all the permutations of the word delph. These words are obtained by scrambling the letters in delph.