bib[7], big[7], gib[7], bil[6], gil[6], lig[6], bis[5], gis[5], wig[5], biz[5], izb[5], gzi[5], lis[4], sil[4], liw[4], lwi[4], liz[4], siw[3], wis[3], wsi[3], zis[3], wiz[3],
bi[4], li[3], si[2], iw[2],
