haf[9], paf[8], pfe[8], efa[7], efo[7], hep[6], hop[6], hao[5], oho[5], pap[5], pop[5],
fa[6], ef[6], fe[6], ha[4], eh[4], he[4], ho[4], oh[4], pa[3], pe[3], op[3], po[3], eo[2],
