beg[7], hep[6], hop[6], ben[5], gen[5], hen[5], ego[5], bon[5], gon[5], pop[5], nep[4], pen[4], eon[3], one[3],
be[4], eh[4], he[4], bo[4], go[4], ho[4], oh[4], pe[3], op[3], po[3], en[2], eo[2], no[2], on[2],
