pfe[8], beg[7], bej[7], jeb[7], gej[7], fez[7], gem[6], jem[6], mej[6], mem[5], bez[5], gez[5], zje[5],
ef[6], fe[6], be[4], ej[4], je[4], em[3], me[3], pe[3], ez[2], ze[2],
