?-D-Glcp-(1->?)-?-D-Glcp-(1->?)-?-D-Glcp-(1->?)-?-D-Glcp-(1->?)[?-D-GalpN-(1->?)]-?-D-GlcpA2NAc-(1->?)[?-D-GlcpN-(1->?)]-?-D-Kdop-(2->?)[?-D-Kdop-(2->?)]-?-D-Kdo?(2->