bera[6], rabe[6], seba[6], bras[6], sabr[6], bers[6], pera[5], repa[5], pars[5], pras[5], pers[5], sera[4],
arb[5], bar[5], rab[5], ber[5], erb[5], reb[5], bas[5], par[4], rap[4], per[4], rep[4], pas[4], psa[4], sap[4], spa[4], sep[4], era[3], rea[3], ars[3], ras[3], sra[3], ser[3],
ba[4], be[4], pa[3], pe[3], ar[2], er[2], re[2], as[2], es[2], se[2],
