d-ix dddd ddie dedd dede dedi deed deef deem defe deff defi deid deie deif deim dem- demd deme demi dex- dexe dide didi died dief diem diex dif- diff diii dime dimi dimm dixi dxed dxef dxfe dxfm dxfx dxif dxii dxix dxme dxmf dxmx dxxx edde eddi eddm ede- edei edem edex edie edif edme eede eeee eefe effi efmd efmi eid- eide eidi eied eiei eime eimi emex emid emii emim emix emme emmi exed exid exif exim fede fedi feed feem fefe feff fefi feid feie feme femi femm ffee ffff ffii fide fidf fief fife fiff fifi fifm fiii fime fixe fixx fxdd iddm ided idee idef idem idex idid idie iedm ieie ieme ifex ifid ifim iide iied iiie iiii imdi imed imfi imid imix imme immi ixxi mddm mdef mdfi mdii mdix mdme mdmf mdmx mdxi medd mede medi meed meef meem mefe meff mefi meid meme memx mexx mid- mide midi miee miem miff mifi miii mim- mimd mime mimi mixd mixe mixi mixx mmdf mmdi mmdx mmfd mmff mmii mmix mmmd mmmm mmxi mmxx mxii mxim mxxi x-ed x-fi xdmf xdmx xdxf xefe xeme xexe xidi xiii xixi xmdf xmii xxii xxix xxxi xxxx