bitw[7], ibis[6], idis[5], sitw[5], wist[5], dziw[5], widz[5], zwid[5], witz[5], siwi[4], wisi[4], zwis[4],
bid[6], bit[6], bis[5], dit[5], biz[5], izb[5], dis[4], sit[4], diw[4], wid[4], wii[3], siw[3], wis[3], wsi[3], zis[3], wiz[3],
bi[4], id[3], ts[3], ii[2], si[2], iw[2],
