?-D-Glcp-(1->?)-?-D-Kdop-(2->?)[?-D-GlcpNAc-(1->?)]-?-D-Glcp-(1->?)-?-D-GalpN-(1->?)-L-gro-?-D-manHepp6P-(1->?)-L-gro-?-D-manHepp2PPEtn4P-(1->?)[?-D-Kdop-(2->?)]-?-D-Kdo?(2->