loch[8], olch[8], holm[8], chno[7], chon[7], lnom[6],
hoj[7], hoc[6], och[6], hol[6], jol[6], mho[6], ohm[6], com[5], moc[5], mol[5], jon[5], noc[4], mon[4], nom[4],
hm[5], ho[4], oh[4], oj[4], co[3], om[3], no[2], on[2],
