rwij[6], drwi[5], liwr[5],
lid[5], wij[5], lir[4], dis[4], lis[4], sil[4], diw[4], wid[4], liw[4], lwi[4], sir[3], wir[3], siw[3], wis[3], wsi[3],
id[3], li[3], si[2], iw[2],
