brem[7], bery[7], erby[7], bzem[7], bezy[7], bryz[7], brzy[7], mery[6], remy[6], brze[6], zebr[6], mrze[5],
bym[7], bry[6], ryb[6], bzy[6], ber[5], erb[5], reb[5], rym[5], bez[5], mer[4], rem[4], ery[4], ezy[4], ryz[4], zer[3],
by[5], be[4], my[4], em[3], me[3], er[2], re[2], ez[2], ze[2],
