MONOTROCHS

hm ho mo no oh om on or os sh so to

con coo cor cos cot hon hos hot mho moc mon moo mor mos mot noh nom noo nor nos not nth ohm oho ohs oms ono ons ooh oot orc ors ort rho roc rom rot som son sot tho tom ton too tor

chon coho cons coon coos coot corm corn cors cosh cost cots homo hons hoot horn host hots mhos mocs mono mons moon moor moos moot morn mors mort mosh most moth mots noms norm nosh ohms onos onto oohs oots orcs orts rhos rocs roms room root roto rots scot shmo shoo shot snot soon soot sorn sort soth thro toms tons toom toon torc torn toro tors tosh