SUBMICRON

bi bo in is mi mo mu no nu oi om on or os si so um un us

bin bio bis bos bro bum bun bur bus cis cob con cor cos cru cub cum cur ins ion ism mib mic mir mis mob moc mon mor mos mun mus nib nim nob nom nor nos nub nus obi oms ons orb orc ors our rib rim rin rob roc rom rub rum run sib sic sim sin sir sob som son sou sri sub sum sun uns urb urn

bins bios biro born brim brin brio bris bros bums buns burn burs cion cobs coin coir comb coni cons corm corn cors crib cris crus cubs curb curn curs icon inro ions iron mibs mics mirs miso mobs mocs mons morn mors muni muns muon nibs nims nobs noir noms nori norm nous nubs numb obis onus orbs orcs ours ribs rims rins robs rocs roms rubs ruin rums runs scum snib snob snub sorb sori sorn sour sumo umbo unci unco urbs uric urns