dddd ddpo dod- dodd dodo dold doll dolo dolp dood dool doop door dopo dopp dopr dord doro dorp dorr dpll drod drol drop lddp lldp llll llod lloo lold loll lolo lood lool loop loor lopp lord loro lpod lppl lprp lrdd lrrr oddd odoo odop odor odrl odrp ollo olor oold oolo oooo oord opo- opor oppo ordo orlo oro- oror orro pdpr plod ploo plop plpp pod- podd podo pold poll polo pood pool poop poor pop- popo popp poro porr pplo ppod pppd pppo pppp prlr pro- prod prol proo prop prpd prrd rodd rodo rold roll rolo rolp rood rool roop roor ropo roro rpdp rrrr