MULTIGROUP

go it li lo mi mo mu oi om op or pi ti to um up ut

gip git gor got gul gum gut imp lip lit log lop lot lug lum mig mil mir mog mol mop mor mot mug mut oil opt ort our out pig pit piu poi pol pom pot pro pug pul pur put rig rim rip rom rot rug rum rut til tip tog tom top tor tug tui tup ulu ump upo urp

gilt gimp girl giro girt glim glom glop glum glut gorm gorp gout grim grip grit grot grum gulp guru iglu limo limp litu loti loup lour lout lump milo milt moil molt mort omit plot plug plum port pour pout prig prim prog prom ptui puli puri purl riot roil romp roti rotl roup rout rump tirl tiro toil tolu topi tori tour trig trim trio trip trog trop trug tump