UNIMODAL

ad ai al am an do id in la li lo ma mi mo mu na no nu od oi om on um un

ado aid ail aim ain ami amu and ani dal dam dan dim din dol dom don dui dun duo ion lad lam lid lin lum mad man mid mil moa mod mol mon mud mun nam nil nim nod nom oda oil old oud udo

alum amid amin anil auld damn dial dino diol dona doum dual duma idol laid lain land laud lido lima limn limo lino lion load loam loan loid loin loud luma luna maid mail main mano maud maul maun mild milo mina mind moan modi moil mola mold muni muon nail naoi nodi noil noma udon ulan ulna unai undo