opas[5], ospa[5], sapo[5], epos[5], osep[5], peso[5],
pas[4], psa[4], sap[4], spa[4], sep[4], osp[4], osa[3],
pa[3], pe[3], op[3], po[3], eo[2], as[2], es[2], se[2], os[2],
