seba[6], bosa[6], bose[6], boso[6], opas[5], ospa[5], sapo[5], epos[5], osep[5], peso[5], opos[5], ospo[5],
bee[5], abo[5], boa[5], oba[5], bas[5], pas[4], psa[4], sap[4], spa[4], sep[4], osp[4], osa[3], oso[3],
ba[4], be[4], bo[4], pa[3], pe[3], op[3], po[3], ee[2], eo[2], as[2], es[2], se[2], os[2],