INTRUSIONISM

in is it mi mo mu no nu oi om on or os si so ti to um un us ut

inn ins ion ism its mir mis mon mor mos mot mun mus mut nim nit nom nor nos not nun nus nut oms ons ors ort our out rim rin rom rot rum run rut sim sin sir sis sit som son sos sot sou sri sum sun tin tis tom ton tor tui tun uns urn uts

inns inro inti into ions iris iron isms mini mint miri mirs miso miss mist mons morn mors mort moss most mots muni muns muon muss must muts nims nisi nits noir noms nori norm noun nous nuns nuts omit onus orts ours oust outs rims rins riot roms roti rots rout ruin rums runs runt rust ruts sims sins sirs sits smit smut snit snot soms sons sori sorn sort sots sour sous sris stir stum stun suit sumo sums sunn suns tins tiro toms tons tori torn tors toss tour trim trio tuis tuns turn unit unto urns