skib[7], bzik[7], ibis[6], iski[5], kisi[5], siki[5], kizi[5], kisz[5], skiz[5],
bis[5], biz[5], izb[5], kii[4], iks[4], isk[4], ksi[4], sik[4], ski[4], zis[3],
bi[4], ki[3], ii[2], si[2],
