homo[7], mopo[6], opom[6], wtop[6], mowo[5],
mho[6], ohm[6], hop[6], hot[6], oho[5], mop[5], tom[5], pot[5], top[5], omo[4], oto[4], owo[3],
hm[5], ho[4], oh[4], om[3], op[3], po[3], ot[3], to[3],
