kpem[7], emek[6], peem[6], enem[5],
hem[6], hep[6], ehe[5], kem[5], hen[5], mee[4], men[4], nem[4], nep[4], pen[4],
hm[5], eh[4], he[4], em[3], me[3], pe[3], ee[2], en[2],
