fibr[10], wbij[8], dirk[6], brwi[6], rwij[6], drwi[5], krwi[5],
fik[8], bij[7], bid[6], kij[6], wij[5], ikr[4], kir[4], diw[4], wid[4], kwi[4], wir[3],
fi[6], bi[4], id[3], ki[3], iw[2],
