PRECONFINED

de do ed ef en er fe id if in ne no od oe of oi on op or pe pi re

cee cep cod con cop cor dee def den die dif din dip doc doe don dor end eon ere ern fed fee fen fer fid fie fin fir foe fon fop for fro ice inn ion ire nee nip nod nor ode one ope orc ore pec ped pee pen per pic pie pin pod poi pro rec red ree ref rei rep rid rif rin rip roc rod roe

cede cedi cepe cere cero cine cion cire code coed coif coin coir cone coni conn cope cord core corf corn cred crop deco deep deer defi dene deni dere dice dine dino dire doer done dope dore dorp dree drip drop eide epic erne feed fend feod fere fern fice fico fido find fine fino fire firn foci foin fond ford fore free froe iced icon info inro ired iron need neep neif nene neon nerd nice nide nine node nodi noir none nope nori odic once oped open peed peen peer pein pend peon pere peri pice pied pier pine pion pirn pond pone pore porn pree prod prof rede redo reed reef reif rein rend repo rice ride rife rind ripe rode rope