efeb[10], fazy[9], fezy[9], bazy[7], bezy[7], beza[6], beze[6],
efy[8], efa[7], fee[7], faz[7], fez[7], aby[6], bzy[6], bee[5], baz[5], bez[5], ezy[4], eza[3],
fa[6], ef[6], fe[6], by[5], ba[4], be[4], ee[2], za[2], ez[2], ze[2],
