wbij[8], brwi[6], rwij[6], drwi[5],
big[7], gib[7], bij[7], jig[7], bid[6], gid[6], gir[5], igr[5], irg[5], wig[5], wij[5], diw[4], wid[4], wir[3],
bi[4], id[3], iw[2],
