efem[9], esem[5], mess[5], eses[4],
fee[7], fes[7], hem[6], ehe[5], hes[5], mee[4], mes[4], sem[4],
ef[6], fe[6], hm[5], eh[4], he[4], em[3], me[3], ee[2], es[2], se[2],
