fik[8], pif[8], bij[7], fis[7], bid[6], kij[6], pij[6], dip[5], kip[5], kpi[5], pik[5], bis[5], dis[4], iks[4], isk[4], ksi[4], sik[4], ski[4], psi[4],
fi[6], bi[4], id[3], ki[3], pi[3], si[2],