RETROFIRING

ef en er et fe go if in it ne no oe of oi on or re ti to

eft ego eng eon erg ern err fen fer fet fie fig fin fir fit foe fog fon for fro gen get gie gin git gor got ion ire neg net nit nog nor not oft one ore ort ref reg rei ret rif rig rin roe rot teg ten tie tin toe tog ton tor

ergo fern fine fino fire firn foin font fore fort fret frig frit froe frog gent gien gift girn giro girt gite goer gone gore grin grit grot info inro inti into iron neif nite noir nori note ogre reft reif rein rent rife rift ring riot rite rote roti tern tier tine ting tire tiro tone tong tore tori torn torr tref trig trio trog