loch[8], olch[8], chno[7], chon[7], hond[7], dhow[7], down[5],
hoc[6], och[6], hol[6], cod[5], doc[5], dol[5], noc[4], dno[4], don[4], won[3],
ho[4], oh[4], co[3], do[3], od[3], no[2], on[2],
