fen[7], nef[7], fez[7], jem[6], mej[6], jen[5], zje[5], cen[4], cne[4], men[4], nem[4], cez[4], cze[4], zen[3],
ef[6], fe[6], ej[4], je[4], ce[3], em[3], me[3], en[2], ez[2], ze[2],
