?-D-Kdo?-(2->?)-?-D-Galp-(1->?)[?-?-GalpA-(1->?)]-?-D-Manp-(1->?)[?-D-GalpA-(1->?)[?-D-GalpA-(1->?)]-?-D-Kdo?-(2->?)]-?-D-Kdo?-(2->?)-?-D-GlcpN-(1->?)-D-GlcN-onic(?->