mech[8], eche[7], hece[7], hele[7], chen[7], cele[6], elce[6], emce[6], mele[6], lnem[6], nelm[6], enem[5],
che[6], ech[6], hec[6], hel[6], hem[6], ehe[5], cel[5], cle[5], lec[5], mel[5], hen[5], lee[4], mee[4], cen[4], cne[4], len[4], men[4], nem[4],
hm[5], eh[4], he[4], ce[3], el[3], em[3], me[3], ee[2], en[2],
