IMMUNODIFFUSION

do id if in is mi mm mo mu no nu od of oi om on os si so um un us

dif dim din dis dom don dos dui dun duo fid fin fon fou fud fun ids iff ifs inn ins ion ism mid mim mis mod mom mon moo mos mud mum mun mus nim nod nom noo nos nun nus ods off oms ono ons oud sim sin sod som son sou sum sun udo umm uns

diff difs dims dino dins doff doms dons doom doum duff duns duos fido fids find fino fins foin fond fons food fuds fund funs imid info inns ions midi mids miff mind mini miso modi mods momi moms mono mons mood moon moos muds muff mums mumu muni muns muon nidi nims nisi nodi nods noms noon noun nous nuns offs onos onus ouds soon sumo sunn udon udos undo