d-ix dddd ddie dedd dede dedi dedo deed dehi deid deie deih dex- dexe dhed dhee dhod dide didi dido died diex diii dixi do-x dod- dodd dode dodi dodo doid doix dood dxed dxii dxix dxxx edde eddi eddo ede- edeh edei edex edhi edie edod eede eeee ehdd eheh eid- eide eidi eido eied eiei eiho eode exed exh- exhi exid exo- exod h-ii hdod hedd hede hedi hedo heed hehe heho heid heie heih hex- hexe hexi hhex hhhh hide hidi hied hiei hihe hihi hiho hiie hode hodh hodi hoed hoei hohe hoho hoid hoie hoix hood hooe hoox iddo ided idee ideo idex idid idie idio ieie ieio ieoh ihed iide iied iiie iiii iiio iioi iioo iod- iodd iode iodo ioee ioii ioio iooi iooo ixxi o-eo oddd oddi oded odei odeo odex odie odio odoh odoo oedo oeid ohed ohee ohhi ohho ohid ohio ohoh oido oiii oodi ooho ooid oooh oooo oxi- oxid oxie oxo- oxox oxxo x-ed xexe xhoi xidi xihe xiii xixi xoxo xxii xxix xxxi xxxo xxxx