kpij[8], wpij[7], dirk[6], rwij[6], drwi[5], krwi[5],
kij[6], pij[6], dip[5], kip[5], kpi[5], pik[5], wij[5], ikr[4], kir[4], drr[4], prr[4], diw[4], wid[4], kwi[4], piw[4], wir[3], wrr[3],
id[3], ki[3], pi[3], iw[2],
