dddd ddpo dfrf dod- dodd dodg dodo doff dog- dogg dogo dogp dood doof doop door dopo dopp dopr dord dorf doro dorp dorr dprg drod drof drog drop ffff ffrr fofo fogg fogo food foof fopp for- ford forg foro forr fprf frog frop frpd gdfr gdor gfor ggfg gggg ggpo godo goff gofr gogo good goof goog goop goor gopo gord gorf gorg goro gorp gorr gpdf gpgp gprd gprp grod grof grog groo grop gror grrr oddd odoo odop odor odrp ofdr off- offo offr ofgo ofor ogfr ogod ogog ogro ooff oooo oord opo- opor oppo ordo orff orgo oro- orof oror orro pdpr pfff pffr pod- podd podo poff pogg pogo pood poof poop poor pop- popo popp porg poro porr ppod pppd pppo pppp pprf pro- prod prof prog proo prop prpd prrd rodd rodo roff rofo rogg rogo rood roof roog roop roor ropo roro rpdp rpof rrrr