OPUNTIOID

do id in it no nu od oi on op pi ti to un up ut

din dip dit don dot dui dun duo dup ion nip nit nod noo not nut ono oot opt oud out pin pit piu pod poi poo pot pud pun put tin tip tod ton too top tui tun tup udo upo

dino dint dipt doit duit dunt inti into nidi nodi onto pint pion pond pood poon pout ptui punt tipi toon topi topo udon undo unit unto updo upon