bryg[9], bery[7], erby[7], cery[6],
beg[7], cyg[7], bry[6], ryb[6], gry[6], ryg[6], ber[5], erb[5], reb[5], erg[5], cer[4], ery[4],
by[5], be[4], ce[3], er[2], re[2],