d-tv dddd ddot ddtv dedd dede dedo deed deef deet deev defe deff defo deft dete deto deve devo dfdt dfoe dod- dodd dode dodo doff dood doof doot dotd dote doto dott dove dted dtot edde eddo ede- edod edtv edve eede eeee eefe eete efeo efet eft- eode eotd eoto etee etfe etoe ette etto etvo evet evoe evoo fdot fede feed feet fefe feff fefo feod feof fete fett fetv feve ffee ffff fftf fode foed fofo food foof foot fote foto fott fove o-eo oddd oded odeo odet odoo odot oedo off- offe offo ooff oooo oted otee oto- otoe otof otoo otov otte otto ovde ovee ovet ovo- ovod ovoo ovot tdff tdtv tedd tede teed teef teet teev teff teft tete teto tett tfot todd tode todo todt toed toee toet toff tofo toft tood toof toot totd tote toto tott tove tovo tteo ttff ttoe tttt tvtv vdot vede vedo veet vete veto veve vevo vode vodo voet voff voot votd vote voto vvvv