efeb[10], fezy[9], beje[8], zjeb[8], bezy[7], beze[6],
efy[8], fee[7], bej[7], jeb[7], fez[7], bzy[6], bee[5], bez[5], zje[5], ezy[4],
ef[6], fe[6], by[5], be[4], ej[4], je[4], ee[2], ez[2], ze[2],
