bici[7], bicz[7], ibis[6], cisi[5], idis[5], cizi[5], cisz[5], sicz[5],
bid[6], bis[5], biz[5], izb[5], cis[4], sic[4], dis[4], czi[4], zis[3],
bi[4], ci[3], id[3], ii[2], si[2],
