hem[6], hep[6], hen[5], her[5], men[4], nem[4], nep[4], pen[4], mer[4], rem[4], per[4], rep[4], ner[3], ren[3],
hm[5], eh[4], he[4], em[3], me[3], pe[3], en[2], er[2], re[2],
