dddd ddre dedd dede dedo deed deef deem deer deev defe deff defo dem- demd deme demo deor der- dere derf derm dero derr derv deve devo dfer dfoe dfrf dod- dodd dode dodo doer doff dome domm domo dood doof doom door dord dore dorf dorm doro dorr dove dred dree dref drem drev drod drof drom dvdr dvfr dvor edde eddm eddo ede- edem eder edme edod edom edrm edve eede eeee eefe eemo eero efeo efmd efor emer emme emod emor emre eode eore erde erdf ered erem erer erev erme ermo erod eroe eroo erre erro erve ever evoe evoo evre fdom fede feed feem feer fefe feff fefo feme femm feod feof ferd fere ferm fero ferr ferv feve fevr ffee ffff ffrr fmod fode foed foer fofo fome fomo food foof foom for- ford fore form foro forr fove fr-v fred free frem freo froe from mddm mdef mdme mdmf medd mede medo meed meef meem meer mefe meff mefo mefv meme memo memr meor mer- merd mere merf merm mero merv meve mfor mmdf mmdv mmfd mmff mmmd mmmm mmod mmor mmrf modd mode modo moed moef moev mofe moff mofo mome momo mood mooe moor moov mord more morf moro move mrdd mred mree mrmd mvee o-eo oddd oded odem odeo oder odmr odom odoo odor oedo oeme oere oerm ofdr ofem ofer off- offe offo offr ofme ofor ofre omed omee omeo omer omo- omoe omoo omor omov omre omro ooer ooff oome oooo oord oore orde ordo ore- ored orem oreo orer orfe orff orme ormo oro- oroe orof orom oror orro orve orvr ovde ovee over ovo- ovod ovoo ovre rder rdev redd rede redo redr reed reef reem reev refd refe reff refr reme remo reod reof rerd rere rero revd reve revo rfef rfem rmmv rodd rode rodo roed roer roev rofe roff rofo romd rome romm romo rood roof room roor rore roro rove rovo rred rrrr rved rver v-me vder vdfm vdre vede vedo veer veor ver- verd vere verm vero veve vevo vfor vode vodo voer voff vofr vome voom voor vor- vord vore vorm voro vred vref vreo vver vvvv