PRIMOGENITOR

em en er et go in it me mi mo ne no oe oi om on op or pe pi re ti to

ego eng eon erg ern err gem gen get gie gin gip git goo gor got imp ion ire meg men met mig mir mog mon moo mop mor mot neg net nim nip nit nog nom noo nor not one ono oot ope opt ore ort peg pen per pet pie pig pin pit poi pom poo pot pro reg rei rem rep ret rig rim rin rip roe rom rot teg ten tie tin tip toe tog tom ton too top tor

emir emit ergo gent germ gien gimp girn giro girt gite goer gone goon goop gore gorm gorp grim grin grip grit grot impi inro inti into iron item meno mien mine mini mint mire miri mite mono moon moor moot mope more morn mort mote nite noir nome nope nori norm note ogre omen omer omit onto open pein pent peon peri perm pert pier pine ping pint pion pirn poem poet pome pomo pone pong poon poor pore porn port prig prim prog prom rein rent repo rime ring riot ripe rite romp room root rope rote roti roto temp term tern tier time tine ting tipi tire tiro tome tone tong toom toon tope topi topo tore tori torn toro torr trig trim trio trip trog trop