dddd dfrf dod- dodd dodg dodo doff dog- dogg dogo dood doof door dord dorf doro dorr drod drof drog ffff ffrr fofo fogg fogo food foof for- ford forg foro forr frog gdfr gdor gfor ggfg gggg godo goff gofr gogo good goof goog goor gord gorf gorg goro gorr grod grof grog groo gror grrr oddd odoo odor ofdr off- offo offr ofgo ofor ogfr ogod ogog ogro ooff oooo oord ordo orff orgo oro- orof oror orro rodd rodo roff rofo rogg rogo rood roof roog roor roro rrrr