amen[5], eman[5], mena[5], mann[5], pean[5], pena[5],
mam[5], mem[5], map[5], man[4], nam[4], men[4], nem[4], nap[4], pan[4], nep[4], pen[4],
ma[3], em[3], me[3], pa[3], pe[3], na[2], en[2],
